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Cushion|Lab Grown|IGI

2.97ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG828656019

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG828656019

Diamond specifications and retailer prices

From HK$3,648 HKD
As of November 4, 2026
Save HK$9,697 HKD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$13,346 HKD at Brilliance · As of November 4, 2026
View at Brilliance

About this 2.97ct lab-grown cushion diamond

This 2.97ct lab-grown cushion sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828656019 or 828656019. Listed at 3 retailers as of November 4, 2026, with prices from HK$3,648 to HK$13,346, a HK$9,697 spread on the same certified stone. Brilliance lists it at HK$13,346. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.97
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828656019
Dimensions8.45 × 8.26 × 5.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm8.26 mm2.97 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828656019
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$13,346 HKD|Low: HK$3,648 HKD|High: HK$13,346 HKD|Avg: HK$7,903 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3HK$3,648 HKD
Retailer 5HK$5,100 HKD
Retailer 2HK$5,186 HKD
Retailer 4HK$6,685 HKD
Retailer 6HK$9,619 HKD
Retailer 7HK$12,946 HKD
BrillianceHK$13,346 HKD

12 data points across 7 retailers

3 retailersHK$3,648 HKD to HK$13,346 HKD

A
Cheapest Retailer
-
HK$3,648 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,186 HKD
View
Most Expensive
B+
Brilliance
D46440677 · Nov 4
HK$13,346 HKD
$1,701 USD
View
2 more retailers have this diamond
Prices start from HK$3,648 HKDSave up to HK$9,697 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.

A
2.97ct Cushion
HK$3,648 HKD