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Cushion|Lab Grown|IGI

3.10ct H VVS2 Cushion Lab Grown Diamond

VG • H/VVS2 • IGI LG651420687

Certificate IGI LG651420687

Diamond specifications and retailer prices

From HK$13,573 HKD
$1,730 USD
As of October 30, 2026
Save HK$14,044 HKD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$27,617 HKD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG651420687 or 651420687. Listed at 4 retailers as of October 30, 2026, with prices from HK$13,573 to HK$27,617, a HK$14,044 spread on the same certified stone. Kay Jewelers lists it at HK$27,617. 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

3.10
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420687
Dimensions10.07 × 8.12 × 5.21 mm
L/W Ratio1.24
Top View
10.07 mm8.12 mm3.10 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420687
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$27,617 HKD|Low: HK$13,573 HKD|High: HK$27,617 HKD|Avg: HK$22,434 HKD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3HK$13,573 HKD
Retailer 2HK$19,426 HKD
Kay JewelersHK$27,617 HKD
Retailer 4HK$27,617 HKD

2 data points across 4 retailers

4 retailersHK$13,573 HKD to HK$27,617 HKD

B+
Cheapest Retailer
-
HK$13,573 HKD
$1,730 USD
B
Retailer 2
-
HK$19,426 HKD
$2,476 USD
View
B
Retailer 3
-
HK$27,617 HKD
$3,520 USD
View
Most Expensive
B
Kay Jewelers
252410819 · Oct 30
HK$27,617 HKD
$3,520 USD
View
3 more retailers have this diamond
Prices start from HK$13,573 HKDSave up to HK$14,044 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+
3.10ct Cushion
HK$13,573 HKD