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Cushion|Lab Grown|IGI

4.31ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG752509904

Certificate IGI LG752509904

Diamond specifications and retailer prices

From HK$37,089 HKD
$4,727 USD
As of October 31, 2026
Save HK$16,265 HKD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$53,353 HKD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 4.31ct lab-grown cushion diamond

This 4.31ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG752509904 or 752509904. Listed at 4 retailers as of October 31, 2026, with prices from HK$37,089 to HK$53,353, a HK$16,265 spread on the same certified stone. Kay Jewelers lists it at HK$53,353. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.31
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG752509904
Dimensions11.49 × 8.66 × 5.72 mm
L/W Ratio1.33
Top View
11.49 mm8.66 mm4.31 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752509904
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$53,353 HKD|Low: HK$37,089 HKD|High: HK$56,649 HKD|Avg: HK$51,176 HKD|-5.8%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 2HK$37,089 HKD
Retailer 4HK$44,409 HKD
Kay JewelersHK$53,353 HKD
Retailer 3HK$53,353 HKD

7 data points across 4 retailers

4 retailersHK$37,089 HKD to HK$53,353 HKD

B
Cheapest Retailer
-
HK$37,089 HKD
$4,727 USD
B
Retailer 2
-
HK$44,409 HKD
$5,660 USD
View
B
Retailer 3
-
HK$53,353 HKD
$6,800 USD
View
Most Expensive
B
Kay Jewelers
257915422 · Nov 2
HK$53,353 HKD
$6,800 USD
View
3 more retailers have this diamond
Prices start from HK$37,089 HKDSave up to HK$16,265 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
4.31ct Cushion
HK$37,089 HKD