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Round|Lab Grown|IGI

3.10ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG732503771

Shape and cutting style on the report: Round brilliant

Certificate IGI LG732503771

Diamond specifications and retailer prices

From $399 USD
As of October 26, 2026
Save $3,151 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,550 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown round diamond

This 3.1ct 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 LG732503771 or 732503771. Listed at 16 retailers as of October 26, 2026, with prices from $399 to $3,550, a $3,151 spread on the same certified stone. Do Amore Diamonds lists it at $3,550. 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

3.10
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732503771
Dimensions9.33 × 9.28 × 5.77 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
9.33 mm9.28 mm3.10 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732503771
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

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 26
Current: $3,550 USD|Low: $495 USD|High: $3,580 USD|Avg: $1,331 USD|+9.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$495 USD
Retailer 6$640 USD
Retailer 3$668 USD
Retailer 8$785 USD
Retailer 10$794 USD
Retailer 12$876 USD
Retailer 2$898 USD
Retailer 9$1,389 USD
Retailer 4$1,853 USD
Retailer 11$1,855 USD
Retailer 5$1,907 USD
Retailer 7$2,010 USD
Do Amore Diamonds$3,550 USD

42 data points across 13 retailers

16 retailers$399 USD to $3,550 USD

A
Cheapest Retailer
-
$399 USD
A
Retailer 2
-
$447 USD
View
A
Retailer 3
-
$495 USD
View
A
Retailer 4
-
$495 USD
View
A
Retailer 5
-
$640 USD
View
B+
Retailer 6
-
$668 USD
View
A
Retailer 7
-
$785 USD
£618 GBP
View
A
Retailer 8
-
$794 USD
View
A
Retailer 9
-
$876 USD
View
A
Retailer 10
-
$898 USD
£707 GBP
View
B+
Retailer 11
-
$1,389 USD
View
B
Retailer 12
-
$1,757 USD
View
B
Retailer 13
-
$1,853 USD
View
B
Retailer 14
-
$1,907 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$2,010 USD
£1,583 GBP
View
Most Expensive
B
Do Amore Diamonds
27-704E33A90 · Oct 29
$3,550 USD
View
15 more retailers have this diamond
Prices start from $399 USDSave up to $3,151 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
3.10ct Round
$399 USD