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Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG572371033

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG572371033

Diamond specifications and retailer prices

From $428 USD
As of October 31, 2026
Save $3,522 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,950 USD at Brilliant Earth · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG572371033 or 572371033. Listed at 17 retailers as of October 30, 2026, with prices from $428 to $3,950, a $3,522 spread on the same certified stone. Brilliant Earth lists it at $3,950. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG572371033
Dimensions9.01 × 7.91 × 5.39 mm
L/W Ratio1.14
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
9.01 mm7.91 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG572371033
Side View
Table 60.5%Crown 34°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 68.1%

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 31
Current: $3,950 USD|Low: $313 USD|High: $4,070 USD|Avg: $1,270 USD|-2.9%
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4$428 USD
Retailer 8$487 USD
Retailer 12$543 USD
Retailer 15$625 USD
Retailer 11$640 USD
Retailer 17$678 USD
Retailer 13$851 USD
Retailer 18$948 USD
Retailer 16$1,001 USD
Retailer 3$1,032 USD
Retailer 10$1,063 USD
Retailer 14$1,122 USD
Retailer 6$1,387 USD
Retailer 9$1,477 USD
Retailer 7$1,567 USD
Retailer 5$1,779 USD
Retailer 2$1,858 USD
Brilliant Earth$3,950 USD

39 data points across 18 retailers

17 retailers$428 USD to $3,950 USD

A
Cheapest Retailer
-
$428 USD
Final sale: no returns
Retailer 2
-
$487 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$543 USD
£427 GBP
View
A
Retailer 4
-
$625 USD
View
B+
Retailer 5
-
$640 USD
View
A
Retailer 6
-
$678 USD
HK$5,300 HKD
View
A
Retailer 7
-
$851 USD
€810 EUR
View
A
Retailer 8
-
$948 USD
View
A
Retailer 9
-
$1,001 USD
A$1,540 AUD
View
A
Retailer 10
-
$1,032 USD
ZAR 16,680 ZAR
View
A
Retailer 11
-
$1,122 USD
View
A
Retailer 12
-
$1,387 USD
£1,092 GBP
View
B+
Retailer 13
-
$1,567 USD
View
B+
Retailer 14
-
$1,779 USD
View
B+
Retailer 15
-
$1,858 USD
£1,463 GBP
View
B+
Retailer 16
-
$1,959 USD
CA$2,720 CAD
View
Most Expensive
B
Brilliant Earth
16085230A · Oct 30
$3,950 USD
View
16 more retailers have this diamond
Prices start from $428 USDSave up to $3,522 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
3.02ct Cushion
$428 USD