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Cushion|Lab Grown|IGI

3.02ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG570375898

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG570375898

Diamond specifications and retailer prices

From HK$5,249 HKD
As of November 4, 2026
Save HK$37,982 HKD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$43,230 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570375898 or 570375898. Listed at 16 retailers as of November 4, 2026, with prices from HK$5,249 to HK$43,230, a HK$37,982 spread on the same certified stone. Brilliant Earth lists it at HK$43,230. 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

3.02
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570375898
Dimensions7.65 × 9.30 × 5.05 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.65 mm9.30 mm3.02 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570375898
Side View
Table 57.0%Crown 34.3°Girdle: STK-VTKPavilion 32.4°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
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$43,230 HKD|Low: HK$4,645 HKD|High: HK$44,564 HKD|Avg: HK$14,617 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 5HK$5,249 HKD
Retailer 14HK$5,814 HKD
Retailer 8HK$6,826 HKD
Retailer 4HK$7,940 HKD
Retailer 13HK$8,921 HKD
Retailer 2HK$9,007 HKD
Retailer 15HK$9,682 HKD
Retailer 11HK$12,287 HKD
Retailer 9HK$12,624 HKD
Retailer 3HK$16,978 HKD
Retailer 12HK$18,563 HKD
Retailer 7HK$18,806 HKD
Retailer 6HK$19,324 HKD
Retailer 10HK$25,248 HKD
Brilliant EarthHK$43,230 HKD

42 data points across 15 retailers

16 retailersHK$5,249 HKD to HK$43,230 HKD

A
Cheapest Retailer
-
HK$5,249 HKD
Final sale: no returns
Retailer 2
-
HK$5,814 HKD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$6,826 HKD
View
A
Retailer 4
-
HK$7,940 HKD
View
A
Retailer 5
-
HK$8,921 HKD
View
A
Retailer 6
-
HK$9,007 HKD
View
A
Retailer 7
-
HK$9,682 HKD
View
B+
Retailer 8
-
HK$12,287 HKD
View
B+
Retailer 9
-
HK$12,624 HKD
View
B+
Retailer 10
-
HK$16,978 HKD
View
B+
Retailer 11
-
HK$18,563 HKD
View
B+
Retailer 12
-
HK$18,806 HKD
View
B
Retailer 13
-
HK$19,324 HKD
View
B
Retailer 14
-
HK$20,988 HKD
View
B
Retailer 15
-
HK$25,248 HKD
View
Most Expensive
B
Brilliant Earth
19068871A · Nov 4
HK$43,230 HKD
$5,510 USD
View
15 more retailers have this diamond
Prices start from HK$5,249 HKDSave up to HK$37,982 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
3.02ct Cushion
HK$5,249 HKD