Cushion|Lab Grown|IGI

2.51ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG508151923

Certificate IGI LG508151923

Diamond specifications and retailer prices

From $719 USD
Save $1,938 USD (73%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,657 USD at Rare Carat
View at Rare Carat

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG508151923 or 508151923. Listed at 3 retailers, with prices from $719 to $2,657 at Rare Carat, a $1,938 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

2.51
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508151923
Dimensions8.48 × 7.54 × 5.15 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.48 mm7.54 mm2.51 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508151923
Side View
Table 63.0%Crown 32.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.3%

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: Yesterday
Current: $2,657 USD|Low: $719 USD|High: $2,657 USD|Avg: $1,604 USD
Rare Carat
Retailer 2
Retailer 3

10 data points across 3 retailers

3 retailers$719 USD - $2,657 USD

B+
Cheapest Retailer
-
$719 USD
View
B+
Retailer 2
-
$1,006 USD
View
Most Expensive
B
Rare Carat
LGCU133_l_508151923
$2,657 USD
View
2 more retailers have this diamond
Prices start from $719 USDSave up to $1,938 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+
2.51ct Cushion
$719 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.