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Round|Lab Grown|IGI

9.51ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG756513291

Shape and cutting style on the report: Round brilliant

Certificate IGI LG756513291

Diamond specifications and retailer prices

From $2,176 USD
HK$17,000 HKD
As of October 29, 2026
Save $10,664 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,840 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 9.51ct lab-grown round diamond

This 9.51ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756513291 or 756513291. Listed at 9 retailers as of October 29, 2026, with prices from $2,176 to $12,840, a $10,664 spread on the same certified stone. Brilliant Earth lists it at $12,840. 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

9.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513291
Dimensions13.65 × 13.73 × 8.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.65 mm13.73 mm9.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513291
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $12,840 USD|Low: $2,160 USD|High: $13,240 USD|Avg: $4,759 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$2,176 USD
Retailer 10$2,215 USD
Retailer 6$2,247 USD
Retailer 5$2,690 USD
Retailer 3$2,972 USD
Retailer 8$4,921 USD
Retailer 4$5,113 USD
Retailer 7$5,969 USD
Retailer 9$6,259 USD
Brilliant Earth$12,840 USD

20 data points across 10 retailers

9 retailers$2,176 USD to $12,840 USD

A
Cheapest Retailer
-
$2,176 USD
HK$17,000 HKD
A
Retailer 2
-
$2,247 USD
View
Retailer 3
-
$2,690 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$2,972 USD
€2,830 EUR
View
B+
Retailer 5
-
$4,921 USD
View
B+
Retailer 6
-
$5,113 USD
£4,026 GBP
View
Retailer 7
-
$5,969 USD
View
Price last confirmed 74 days ago
Retailer 8
-
$6,259 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
17139813A · Oct 30
$12,840 USD
View
8 more retailers have this diamond
Prices start from $2,176 USDSave up to $10,664 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
9.51ct Round
$2,176 USD