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Round|Lab Grown|IGI

3.51ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG760573858

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760573858

Diamond specifications and retailer prices

From $449 USD
As of October 29, 2026
Save $3,531 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,980 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760573858 or 760573858. Listed at 13 retailers as of October 29, 2026, with prices from $449 to $3,980, a $3,531 spread on the same certified stone. Do Amore Diamonds lists it at $3,980. 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
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760573858
Dimensions9.79 × 9.75 × 6.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm9.75 mm3.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760573858
Side View
Table 56.0%Crown 36.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 29
Current: $3,980 USD|Low: $431 USD|High: $3,980 USD|Avg: $1,672 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 14$449 USD
Retailer 17$503 USD
Retailer 13$840 USD
Retailer 16$873 USD
Retailer 4$929 USD
Retailer 8$998 USD
Retailer 9$1,131 USD
Retailer 10$1,140 USD
Retailer 3$1,615 USD
Retailer 11$1,629 USD
Retailer 5$1,783 USD
Retailer 7$2,118 USD
Retailer 12$2,260 USD
Retailer 6$2,277 USD
Retailer 2$2,578 USD
Retailer 15$2,890 USD
Do Amore Diamonds$3,980 USD

21 data points across 17 retailers

13 retailers$449 USD to $3,980 USD

A
Cheapest Retailer
-
$449 USD
A
Retailer 2
-
$503 USD
View
A
Retailer 3
-
$840 USD
View
B+
Retailer 4
-
$873 USD
View
A
Retailer 5
-
$929 USD
View
A
Retailer 6
-
$1,140 USD
€1,086 EUR
View
B+
Retailer 7
-
$1,496 USD
View
B+
Retailer 8
-
$1,615 USD
View
Retailer 9
-
$1,629 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$2,260 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
$2,578 USD
£2,030 GBP
View
B
Retailer 12
-
$2,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-41475D770 · Oct 29
$3,980 USD
View
12 more retailers have this diamond
Prices start from $449 USDSave up to $3,531 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 Round
$449 USD