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Cushion|Lab Grown|IGI

3.07ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG711522988

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

Certificate IGI LG711522988

Diamond specifications and retailer prices

From $540 USD
As of October 25, 2026
Save $1,482 USD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,660 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711522988 or 711522988. Listed at 13 retailers as of October 25, 2026, with a 274% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711522988
Dimensions8.61 × 8.46 × 5.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.46 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711522988
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $5,660 USD|Low: $540 USD|High: $5,660 USD|Avg: $1,543 USD
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
October 29, 2026
Retailer 10$540 USD
Retailer 12$710 USD
Retailer 9$815 USD
Retailer 13$851 USD
Retailer 7$854 USD
Retailer 2$890 USD
Retailer 3$917 USD
Retailer 4$1,271 USD
Retailer 6$1,463 USD
Retailer 5$1,771 USD
Retailer 8$1,995 USD
Retailer 14$2,022 USD
Retailer 11$2,485 USD
Brilliant Earth$5,660 USD

36 data points across 14 retailers

13 retailers$540 USD to $2,022 USD

A
Cheapest Retailer
-
$540 USD
A
Retailer 2
-
$710 USD
£559 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$815 USD
View
B+
Retailer 4
-
$851 USD
View
A
Retailer 5
-
$854 USD
€813 EUR
View
A
Retailer 6
-
$890 USD
£700 GBP
View
A
Retailer 7
-
$917 USD
View
A
Retailer 8
-
$1,271 USD
View
B+
Retailer 9
-
$1,771 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,995 USD
£1,571 GBP
View
B+
Retailer 11
-
$2,022 USD
View
B+
Retailer 12
-
$2,485 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
14870995A · Oct 8
$5,660 USD
View
Price last confirmed 21 days ago
12 more retailers have this diamond
Prices start from $540 USDSave up to $1,482 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
3.07ct Cushion
$540 USD