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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 $599 USD
As of October 29, 2026
Save $3,321 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,920 USD 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 29, 2026, with prices from $599 to $3,920, a $3,321 spread on the same certified stone. Brilliant Earth lists it at $3,920. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,920 USD|Low: $599 USD|High: $3,940 USD|Avg: $1,715 USD|-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
October 31, 2026
Retailer 13$599 USD
Retailer 11$664 USD
Retailer 6$765 USD
Retailer 10$890 USD
Retailer 2$1,011 USD
Retailer 4$1,018 USD
Retailer 7$1,034 USD
Retailer 3$1,935 USD
Retailer 5$2,099 USD
Retailer 9$2,139 USD
Retailer 12$2,265 USD
Retailer 8$2,788 USD
Brilliant Earth$3,920 USD

37 data points across 13 retailers

16 retailers$599 USD to $3,920 USD

A
Cheapest Retailer
-
$599 USD
Final sale: no returns
Retailer 2
-
$664 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$730 USD
HK$5,700 HKD
View
A
Retailer 4
-
$765 USD
View
B+
Retailer 5
-
$890 USD
View
A
Retailer 6
-
$1,011 USD
€963 EUR
View
A
Retailer 7
-
$1,018 USD
View
A
Retailer 8
-
$1,034 USD
£814 GBP
View
A
Retailer 9
-
$1,169 USD
View
B+
Retailer 10
-
$1,935 USD
£1,524 GBP
View
B+
Retailer 11
-
$2,099 USD
SGD 2,837 SGD
View
B+
Retailer 12
-
$2,139 USD
View
B+
Retailer 13
-
$2,157 USD
View
B+
Retailer 14
-
$2,265 USD
View
B
Retailer 15
-
$2,788 USD
£2,195 GBP
View
Most Expensive
B
Brilliant Earth
19714151A · Oct 30
$3,920 USD
View
15 more retailers have this diamond
Prices start from $599 USDSave up to $3,321 USD

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
$599 USD