OK. Let's compared. I choose this diamond: 0.468 ct D VS1 A CUT ABOVE® Hearts and Arrows Diamond.
http://www.whiteflash.com/loose-diamonds/r...id=myengringexp
USD 1, 635

vs.

Pakej tiga
0.46 ct, F, Vvs2,
excellent for cut, Polish, symmetry
Fluorescence faint
Depth 62 Table 57 Crown 35.5 Pav 40.6
Hearts and arrows excellent
GIA 3215578414
HCA light return excellent, fire excellent, scintillation excellent, spread very good, score 1.4
Enchanted diamond cut score 97.2%
White gold 18k 4 or 6 prong setting
RM7940
Exchange rate I use 4.52 and add 6% GST. So it is RM 7833.61 for the loose diamond.

I add on standard ring setting from Memory Jewellery - RM 750 (Please check with them for latest price)

Final ring price with setting approximately RM 8583.61. I round up to RM 8,600.

Price difference: RM 660

I add on a custom setting from Memory Jewellery - RM 1,000 (Please check with them for latest price)

Final ring price with setting approximately RM 8833.61. I round up to RM 8,840.

Price difference: RM 900.

Based on this, WhiteFlash's colour is better by 2 grades but clarity loses by 1 grade. Do note that colour is always more important that clarity because it is more obvious to the naked eye. At VS1 clarity, WhiteFlash is 99.99% guaranteed eye-clean, and since this is an ACA, I will make it 100%. . Tailored Jewel's VVS2 is of course guaranteed eye-clean. Fluorescence faint is a slight disappointment though. Although it probably won't bring any negative impact on the appearance of the diamond, but usually diamond with fluorescence is slightly cheaper than a comparable diamond with no fluorescence. Now, if you request for the images such as ASET, Idealscope, and Hearts & Arrows image from Tailored Jewel and if they look decent enough, Tailored Jewel's package is probably a good buy. That's my conclusion so far.