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Oval|Lab Grown|IGI

4.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG726569479

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726569479

Diamond specifications and retailer prices

From $709 USD
As of October 29, 2026
Save $2,536 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,245 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.51ct lab-grown oval diamond

This 4.51ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726569479 or 726569479. Listed at 15 retailers as of October 29, 2026, with prices from $709 to $3,245, a $2,536 spread on the same certified stone. MOH London lists it at $3,245. 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

4.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726569479
Dimensions13.26 × 9.27 × 5.77 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.26 mm9.27 mm4.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726569479
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: $3,245 USD|Low: $565 USD|High: $5,970 USD|Avg: $2,273 USD|+0.5%
MOH London
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 30, 2026
Retailer 11$792 USD
Retailer 10$822 USD
Retailer 6$1,000 USD
Retailer 2$1,318 USD
Retailer 8$1,335 USD
Retailer 13$2,007 USD
Retailer 7$2,025 USD
Retailer 12$2,560 USD
Retailer 3$2,686 USD
Retailer 9$2,804 USD
Retailer 4$2,834 USD
MOH London$3,245 USD
Retailer 5$5,970 USD

28 data points across 13 retailers

15 retailers$709 USD to $3,245 USD

A
Cheapest Retailer
-
$709 USD
A
Retailer 2
-
$792 USD
View
Final sale: no returns
Retailer 3
-
$822 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$822 USD
View
A
Retailer 5
-
$1,000 USD
View
A
Retailer 6
-
$1,318 USD
£1,038 GBP
View
B+
Retailer 7
-
$1,335 USD
View
B+
Retailer 8
-
$2,007 USD
View
B+
Retailer 9
-
$2,025 USD
View
B+
Retailer 10
-
$2,311 USD
View
B+
Retailer 11
-
$2,560 USD
£2,016 GBP
View
B+
Retailer 12
-
$2,686 USD
View
B+
Retailer 13
-
$2,804 USD
View
B+
Retailer 14
-
$2,834 USD
View
Most Expensive
B
MOH London
LG726569479 · Oct 29
$3,245 USD
£2,555 GBP
View
14 more retailers have this diamond
Prices start from $709 USDSave up to $2,536 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
4.51ct Oval
$709 USD