CaratHunter
Plans
Cushion|Lab Grown|IGI

1.57ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG665408775

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665408775

Diamond specifications and retailer prices

From $304 USD
As of October 29, 2026
Save $1,087 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,630 USD at Brilliant Earth · As of October 15, 2026
View at Brilliant Earth

About this 1.57ct lab-grown cushion diamond

This 1.57ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665408775 or 665408775. Listed at 18 retailers as of October 28, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665408775
Dimensions6.18 × 6.18 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.18 mm6.18 mm1.57 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665408775
Side View
Table 58.0%Crown 35.1°Girdle: MED-THKPavilion 35.8°Culet: NoneDepth 68.1%

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 29
Current: $2,630 USD|Low: $290 USD|High: $2,630 USD|Avg: $816 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 16$304 USD
Retailer 4$325 USD
Retailer 15$485 USD
Retailer 6$539 USD
Retailer 13$558 USD
Retailer 3$590 USD
Retailer 11$609 USD
Retailer 2$619 USD
Retailer 17$623 USD
Retailer 14$755 USD
Retailer 5$864 USD
Retailer 8$1,095 USD
Retailer 10$1,101 USD
Retailer 9$1,207 USD
Retailer 12$1,308 USD
Retailer 7$1,391 USD
Brilliant Earth$2,630 USD

36 data points across 17 retailers

18 retailers$304 USD to $1,391 USD

A
Cheapest Retailer
-
$304 USD
Final sale: no returns
A
Retailer 2
-
$325 USD
View
A
Retailer 3
-
$485 USD
View
A
Retailer 4
-
$539 USD
View
A
Retailer 5
-
$558 USD
ZAR 9,010 ZAR
View
A
Retailer 6
-
$590 USD
View
A
Retailer 7
-
$609 USD
€580 EUR
View
A
Retailer 8
-
$619 USD
£487 GBP
View
A
Retailer 9
-
$623 USD
View
A
Retailer 10
-
$755 USD
A$1,161 AUD
View
B+
Retailer 11
-
$864 USD
View
B+
Retailer 12
-
$1,056 USD
View
B+
Retailer 13
-
$1,095 USD
View
B+
Retailer 14
-
$1,101 USD
A$1,694 AUD
View
B+
Retailer 15
-
$1,207 USD
View
B+
Retailer 16
-
$1,308 USD
£1,030 GBP
View
B
Retailer 17
-
$1,391 USD
View
Most Expensive
B
Brilliant Earth
13246356A · Oct 15
$2,630 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $304 USDSave up to $1,087 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
1.57ct Cushion
$304 USD