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Oval|Lab Grown|IGI

3.51ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG722507169

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722507169

Diamond specifications and retailer prices

From $625 USD
As of October 29, 2026
Save $4,925 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,550 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown oval diamond

This 3.51ct 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 LG722507169 or 722507169. Listed at 17 retailers as of October 29, 2026, with prices from $625 to $5,550, a $4,925 spread on the same certified stone. Do Amore Diamonds lists it at $5,550. 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

3.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722507169
Dimensions12.56 × 8.68 × 5.28 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm8.68 mm3.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722507169
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

Caratlytics Score

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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: $1,282 USD|Low: $600 USD|High: $3,183 USD|Avg: $1,616 USD|+2.2%
Retailer 1
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$625 USD
Retailer 3$680 USD
Retailer 8$700 USD
Retailer 12$775 USD
Retailer 6$905 USD
Retailer 4$1,051 USD
Retailer 1$1,282 USD
Retailer 10$1,853 USD
Retailer 2$2,251 USD
Retailer 13$2,474 USD
Retailer 5$2,484 USD
Retailer 9$3,015 USD
Retailer 7$3,148 USD

44 data points across 13 retailers

17 retailers$625 USD to $5,550 USD

A
Cheapest Retailer
-
$625 USD
A
Retailer 2
-
$680 USD
View
A
Retailer 3
-
$700 USD
View
Final sale: no returns
A
Retailer 4
-
$775 USD
View
Retailer 5
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$775 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$905 USD
View
A
Retailer 7
-
$1,051 USD
View
A
Retailer 8
-
$1,282 USD
£1,010 GBP
View
B+
Retailer 9
-
$1,853 USD
View
B+
Retailer 10
-
$2,251 USD
View
B+
Retailer 11
-
$2,474 USD
View
B+
Retailer 12
-
$2,484 USD
£1,956 GBP
View
B+
Retailer 13
-
$2,532 USD
View
B
Retailer 14
-
$2,872 USD
View
B
Retailer 15
-
$3,015 USD
View
B
Retailer 16
-
$3,148 USD
£2,479 GBP
View
Most Expensive
B
Do Amore Diamonds
27-93BAA9DD5 · Oct 29
$5,550 USD
View
16 more retailers have this diamond
Prices start from $625 USDSave up to $4,925 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
3.51ct Oval
$625 USD