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Cushion|Lab Grown|IGI

3.03ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG526268793

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526268793

Diamond specifications and retailer prices

From $623 USD
As of October 29, 2026
Save $2,627 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,250 USD at Brilliant Earth · As of October 29, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526268793 or 526268793. Listed at 13 retailers as of October 29, 2026, with prices from $623 to $3,250, a $2,627 spread on the same certified stone. Brilliant Earth lists it at $3,250. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268793
Dimensions8.25 × 7.87 × 5.33 mm
L/W Ratio1.05
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
8.25 mm7.87 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268793
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 34.4°Culet: NoneDepth 67.7%

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: $3,250 USD|Low: $601 USD|High: $3,360 USD|Avg: $1,606 USD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$623 USD
Retailer 8$690 USD
Retailer 6$795 USD
Retailer 11$966 USD
Retailer 7$1,064 USD
Retailer 9$1,064 USD
Retailer 2$1,076 USD
Retailer 10$2,012 USD
Retailer 4$2,237 USD
Retailer 3$2,330 USD
Retailer 5$2,998 USD
Brilliant Earth$3,250 USD

40 data points across 12 retailers

13 retailers$623 USD to $3,250 USD

A
Cheapest Retailer
-
$623 USD
Final sale: no returns
Retailer 2
-
$690 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$795 USD
View
A
Retailer 4
-
$966 USD
View
A
Retailer 5
-
$1,064 USD
View
A
Retailer 6
-
$1,064 USD
View
A
Retailer 7
-
$1,076 USD
£847 GBP
View
B
Retailer 8
-
$2,012 USD
£1,584 GBP
View
B+
Retailer 9
-
$2,237 USD
View
B
Retailer 10
-
$2,330 USD
View
B
Retailer 11
-
$2,355 USD
HK$18,400 HKD
View
B
Retailer 12
-
$2,998 USD
£2,361 GBP
View
Most Expensive
B
Brilliant Earth
17972303A · Oct 29
$3,250 USD
View
12 more retailers have this diamond
Prices start from $623 USDSave up to $2,627 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
$623 USD