CaratHunter
Plans
Cushion|Lab Grown|IGI

3.03ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG803672657

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG803672657

Diamond specifications and retailer prices

From HK$4,700 HKD
$599 USD
As of November 1, 2026
Save HK$26,057 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,757 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803672657 or 803672657. Listed at 16 retailers as of October 30, 2026, with prices from HK$4,700 to HK$30,757, a HK$26,057 spread on the same certified stone. Brilliant Earth lists it at HK$30,757. 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

3.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803672657
Dimensions10.22 × 7.23 × 4.93 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm7.23 mm3.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803672657
Side View
Table 52.0%Crown 39.6°Girdle: STK-THKPavilion 40.8°Culet: LargeDepth 68.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$30,757 HKD|Low: HK$4,700 HKD|High: HK$30,914 HKD|Avg: HK$13,411 HKD|-0.5%
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
November 2, 2026
Retailer 13HK$4,700 HKD
Retailer 11HK$5,210 HKD
Retailer 8HK$6,002 HKD
Retailer 10HK$6,983 HKD
Retailer 7HK$7,934 HKD
Retailer 4HK$7,987 HKD
Retailer 2HK$8,048 HKD
Retailer 3HK$15,186 HKD
Retailer 5HK$16,472 HKD
Retailer 9HK$16,783 HKD
Retailer 12HK$17,770 HKD
Retailer 6HK$21,753 HKD
Brilliant EarthHK$30,757 HKD

39 data points across 13 retailers

16 retailersHK$4,700 HKD to HK$30,757 HKD

A
Cheapest Retailer
-
HK$4,700 HKD
$599 USD
Final sale: no returns
Retailer 2
-
HK$5,210 HKD
$664 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$5,725 HKD
View
A
Retailer 4
-
HK$6,002 HKD
$765 USD
View
B+
Retailer 5
-
HK$6,983 HKD
$890 USD
View
A
Retailer 6
-
HK$7,934 HKD
€963 EUR
View
A
Retailer 7
-
HK$7,987 HKD
$1,018 USD
View
A
Retailer 8
-
HK$8,048 HKD
£808 GBP
View
A
Retailer 9
-
HK$9,172 HKD
$1,169 USD
View
B+
Retailer 10
-
HK$15,186 HKD
£1,524 GBP
View
B+
Retailer 11
-
HK$16,472 HKD
SGD 2,837 SGD
View
B+
Retailer 12
-
HK$16,783 HKD
$2,139 USD
View
B+
Retailer 13
-
HK$16,927 HKD
$2,157 USD
View
B+
Retailer 14
-
HK$17,770 HKD
$2,265 USD
View
B
Retailer 15
-
HK$21,753 HKD
£2,183 GBP
View
Most Expensive
B
Brilliant Earth
19714151A · Oct 30
HK$30,757 HKD
$3,920 USD
View
15 more retailers have this diamond
Prices start from HK$4,700 HKDSave up to HK$26,057 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
3.03ct Cushion
HK$4,700 HKD