Cushion|Lab Grown|IGI

1.51ct F VS2 Cushion Lab Grown Diamond

GD • F/VS2 • IGI LG823696157

Certificate IGI LG823696157

Diamond specifications and retailer prices

From $256 USD
HK$2,000 HKD
Save $1,534 USD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,790 USD at Brilliant Earth
View at Brilliant Earth

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG823696157 or 823696157. Listed at 7 retailers, with prices from $256 to $1,790 at Brilliant Earth, a $1,534 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823696157
Dimensions7.70 × 5.73 × 4.09 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.73 mm1.51 ctF / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823696157
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 71.4%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 11 hours ago
Current: $1,790 USD|Low: $256 USD|High: $1,790 USD|Avg: $588 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

24 data points across 7 retailers

7 retailers$256 USD - $1,790 USD

B+
Cheapest Retailer
-
$256 USD
HK$2,000 HKD
View
B
Retailer 2
-
$318 USD
View
B+
Retailer 3
-
$409 USD
£322 GBP
View
B+
Retailer 4
-
$489 USD
View
B
Retailer 5
-
$767 USD
SGD 1,037 SGD
View
B
Retailer 6
-
$885 USD
View
Most Expensive
C
Brilliant Earth
20860450A · Sep 17
$1,790 USD
View
6 more retailers have this diamond
Prices start from $256 USDSave up to $1,534 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.

B+
1.51ct Cushion
$256 USD

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