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Cushion|Lab Grown|IGI

3.02ct I VS1 Cushion Lab Grown Diamond

EX • I/VS1 • IGI LG660443598

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

Certificate IGI LG660443598

Diamond specifications and retailer prices

From $660 USD
As of October 31, 2026
Save $3,450 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,110 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660443598 or 660443598. Listed at 10 retailers as of October 31, 2026, with prices from $660 to $4,110, a $3,450 spread on the same certified stone. Do Amore Diamonds lists it at $4,110. 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660443598
Dimensions8.35 × 7.95 × 5.46 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm7.95 mm3.02 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660443598
Side View
Table 59.0%Crown 34.4°Girdle: MED-VTKPavilion 38.8°Culet: NoneDepth 68.7%

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 31
Current: $4,110 USD|Low: $660 USD|High: $4,110 USD|Avg: $1,611 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 7$660 USD
Retailer 3$697 USD
Retailer 4$861 USD
Retailer 10$871 USD
Retailer 8$897 USD
Retailer 2$1,376 USD
Retailer 6$1,460 USD
Retailer 9$1,844 USD
Retailer 11$2,180 USD
Retailer 5$2,649 USD
Do Amore Diamonds$4,110 USD

19 data points across 11 retailers

10 retailers$660 USD to $4,110 USD

A
Cheapest Retailer
-
$660 USD
A
Retailer 2
-
$861 USD
View
A
Retailer 3
-
$871 USD
View
B+
Retailer 4
-
$897 USD
View
A
Retailer 5
-
$1,376 USD
ZAR 22,231 ZAR
View
A
Retailer 6
-
$1,460 USD
View
B+
Retailer 7
-
$1,844 USD
£1,452 GBP
View
B
Retailer 8
-
$2,180 USD
View
B
Retailer 9
-
$2,649 USD
£2,086 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4C1976B92 · Oct 31
$4,110 USD
View
9 more retailers have this diamond
Prices start from $660 USDSave up to $3,450 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
$660 USD