Cushion|Lab Grown|IGI

3.02ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG811686474

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811686474

Diamond specifications and retailer prices

From $544 USD
£429 GBP
As of October 30, 2026
Save $4,956 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,500 USD at Brilliant Earth · As of October 28, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811686474 or 811686474. Listed at 14 retailers as of October 28, 2026, with prices from $544 to $5,500, a $4,956 spread on the same certified stone. Brilliant Earth lists it at $5,500. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811686474
Dimensions8.80 × 8.34 × 5.23 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.80 mm8.34 mm3.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811686474
Side View
Table 63.0%Crown 30.4°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.7%

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 30
Current: $5,500 USD|Low: $430 USD|High: $5,500 USD|Avg: $1,427 USD|+18.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$430 USD
Retailer 8$476 USD
Retailer 2$544 USD
Retailer 7$678 USD
Retailer 12$680 USD
Retailer 11$801 USD
Retailer 9$861 USD
Retailer 13$1,001 USD
Retailer 14$1,032 USD
Retailer 16$1,161 USD
Retailer 10$1,567 USD
Retailer 6$1,605 USD
Retailer 4$1,868 USD
Retailer 3$1,886 USD
Retailer 5$2,059 USD
Brilliant Earth$5,500 USD

35 data points across 16 retailers

14 retailers$544 USD to $5,500 USD

A
Cheapest Retailer
-
$544 USD
£429 GBP
B+
Retailer 2
-
$678 USD
View
A
Retailer 3
-
$680 USD
View
A
Retailer 4
-
$801 USD
€763 EUR
View
A
Retailer 5
-
$861 USD
£678 GBP
View
A
Retailer 6
-
$1,001 USD
A$1,540 AUD
View
A
Retailer 7
-
$1,032 USD
ZAR 16,680 ZAR
View
A
Retailer 8
-
$1,161 USD
View
B+
Retailer 9
-
$1,567 USD
View
B+
Retailer 10
-
$1,605 USD
SGD 2,169 SGD
View
Retailer 11
-
$1,868 USD
£1,471 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
$1,886 USD
View
Retailer 13
-
$2,059 USD
A$3,168 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
20775303A · Oct 28
$5,500 USD
View
13 more retailers have this diamond
Prices start from $544 USDSave up to $4,956 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
$544 USD