CaratHunter
Plans
Cushion|Lab Grown|IGI

2.51ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG512233861

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG512233861

Diamond specifications and retailer prices

From $1,286 USD
As of October 31, 2026
Save $5,013 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,500 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG512233861 or 512233861. Listed at 9 retailers as of October 30, 2026, with a 390% 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

2.51
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512233861
Dimensions8.62 × 7.52 × 5.10 mm
L/W Ratio1.15
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
8.62 mm7.52 mm2.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512233861
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 67.8%

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 31
Current: $9,500 USD|Low: $1,104 USD|High: $9,500 USD|Avg: $4,309 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$1,286 USD
Retailer 9$1,546 USD
Retailer 2$2,000 USD
Retailer 7$2,528 USD
Retailer 5$3,945 USD
Retailer 8$4,200 USD
Retailer 10$4,298 USD
Retailer 4$5,055 USD
Retailer 3$5,814 USD
Retailer 11$6,299 USD
Do Amore Diamonds$9,500 USD

10 data points across 11 retailers

9 retailers$1,286 USD to $6,299 USD

A
Cheapest Retailer
-
$1,286 USD
B+
Retailer 2
-
$2,000 USD
View
B+
Retailer 3
-
$2,528 USD
View
B
Retailer 4
-
$3,945 USD
CA$5,480 CAD
View
Retailer 5
-
$4,200 USD
A$6,462 AUD
View
Price last confirmed 32 days ago
B
Retailer 6
-
$4,298 USD
£3,384 GBP
View
B
Retailer 7
-
$5,055 USD
£3,980 GBP
View
B
Retailer 8
-
$6,299 USD
View
Most Expensive
Do Amore Diamonds
27-FB0B11670 · Oct 31
$9,500 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,286 USDSave up to $5,013 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
2.51ct Cushion
$1,286 USD