Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG817674163

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG817674163

Diamond specifications and retailer prices

From $522 USD
As of November 3, 2026
Save $1,278 USD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,800 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG817674163 or 817674163. Listed at 11 retailers as of November 1, 2026, with prices from $522 to $1,800, a $1,278 spread on the same certified stone. Rare Carat lists it at $1,800. 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 angle39.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817674163
Dimensions8.19 × 7.92 × 5.41 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm7.92 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817674163
Side View
Table 62.0%Crown 39.5°Girdle: STK-VTKPavilion 33.1°Culet: NoneDepth 68.3%

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 3
Current: $1,800 USD|Low: $492 USD|High: $1,981 USD|Avg: $1,105 USD|-9.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 6$522 USD
Retailer 5$710 USD
Retailer 12$733 USD
Retailer 8$739 USD
Retailer 3$756 USD
Retailer 10$944 USD
Retailer 2$977 USD
Retailer 9$999 USD
Retailer 11$1,513 USD
Retailer 4$1,600 USD
Retailer 7$1,791 USD
Rare Carat$1,800 USD

34 data points across 12 retailers

11 retailers$522 USD to $1,800 USD

A
Cheapest Retailer
-
$522 USD
A
Retailer 2
-
$710 USD
View
B+
Retailer 3
-
$733 USD
View
A
Retailer 4
-
$739 USD
View
A
Retailer 5
-
$756 USD
View
A
Retailer 6
-
$944 USD
View
A
Retailer 7
-
$977 USD
View
A
Retailer 8
-
$999 USD
View
B+
Retailer 9
-
$1,513 USD
View
B+
Retailer 10
-
$1,791 USD
View
Most Expensive
B+
Rare Carat
A7417-4-21A_l_817674163 · Nov 1
$1,800 USD
View
10 more retailers have this diamond
Prices start from $522 USDSave up to $1,278 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
$522 USD