CaratHunter
Plans
Round|Lab Grown|IGI

7.51ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG579383200

Shape and cutting style on the report: Round brilliant

Certificate IGI LG579383200

Diamond specifications and retailer prices

From $1,811 USD
As of October 29, 2026
Save $3,349 USD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,160 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.51ct lab-grown round diamond

This 7.51ct 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 LG579383200 or 579383200. Listed at 16 retailers as of October 29, 2026, with prices from $1,811 to $5,160, a $3,349 spread on the same certified stone. Brilliant Earth lists it at $5,160. 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

7.51
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383200
Dimensions12.52 × 12.43 × 7.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.52 mm12.43 mm7.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383200
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,160 USD|Low: $748 USD|High: $6,210 USD|Avg: $2,768 USD|-2.8%
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
October 29, 2026
Retailer 5$1,047 USD
Retailer 3$1,303 USD
Retailer 10$1,811 USD
Retailer 9$1,860 USD
Retailer 2$1,873 USD
Retailer 8$2,025 USD
Retailer 13$2,071 USD
Retailer 11$2,642 USD
Retailer 12$3,133 USD
Retailer 6$4,191 USD
Retailer 4$4,557 USD
Retailer 7$5,125 USD
Brilliant Earth$5,160 USD

28 data points across 13 retailers

16 retailers$1,811 USD to $5,160 USD

Retailer 1
-
$935 USD
Price last confirmed 35 days ago
Retailer 2
-
$1,017 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,069 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$1,303 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$1,811 USD
View
B+
Retailer 6
-
$1,860 USD
View
B+
Retailer 7
-
$1,873 USD
€1,784 EUR
View
Retailer 8
-
$2,025 USD
£1,595 GBP
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$2,071 USD
View
B+
Retailer 10
-
$2,642 USD
View
Retailer 11
-
$3,049 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$3,133 USD
View
B
Retailer 13
-
$4,191 USD
£3,300 GBP
View
Retailer 14
-
$4,557 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$5,125 USD
View
Most Expensive
B
Brilliant Earth
7624550A · Oct 29
$5,160 USD
View
15 more retailers have this diamond
Prices start from $1,811 USDSave up to $3,349 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.

B+
7.51ct Round
$1,811 USD