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Round|Lab Grown|IGI

3.10ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG648401257

Shape and cutting style on the report: Round brilliant

Certificate IGI LG648401257

Diamond specifications and retailer prices

From $560 USD
As of November 1, 2026
Save $3,900 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,460 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.1ct lab-grown round diamond

This 3.1ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648401257 or 648401257. Listed at 22 retailers as of November 1, 2026, with prices from $560 to $4,460, a $3,900 spread on the same certified stone. Brilliant Earth lists it at $4,460. 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
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648401257
Dimensions9.43 × 9.38 × 5.78 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
9.43 mm9.38 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648401257
Side View
Table 55.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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: Nov 1
Current: $4,460 USD|Low: $537 USD|High: $5,520 USD|Avg: $1,989 USD|-19.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 18
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Retailer 20
November 2, 2026
Retailer 19$560 USD
Retailer 14$566 USD
Retailer 3$627 USD
Retailer 5$627 USD
Retailer 20$694 USD
Retailer 17$825 USD
Retailer 9$919 USD
Retailer 4$1,047 USD
Retailer 2$1,196 USD
Retailer 7$1,286 USD
Retailer 15$1,618 USD
Retailer 16$1,663 USD
Retailer 8$1,719 USD
Retailer 6$2,014 USD
Retailer 11$2,165 USD
Retailer 10$2,591 USD
Retailer 13$3,325 USD
Retailer 18$3,840 USD
Retailer 12$4,340 USD
Brilliant Earth$4,460 USD

44 data points across 20 retailers

22 retailers$560 USD to $4,460 USD

A
Cheapest Retailer
-
$560 USD
A
Retailer 2
-
$566 USD
View
A
Retailer 3
-
$627 USD
View
Final sale: no returns
A
Retailer 4
-
$627 USD
View
Retailer 5
-
$694 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$694 USD
View
A
Retailer 7
-
$825 USD
View
B+
Retailer 8
-
$919 USD
View
A
Retailer 9
-
$1,047 USD
View
B+
Retailer 10
-
$1,196 USD
£942 GBP
View
B+
Retailer 11
-
$1,286 USD
View
B+
Retailer 12
-
$1,618 USD
A$2,489 AUD
View
B+
Retailer 13
-
$1,663 USD
ZAR 26,871 ZAR
View
B+
Retailer 14
-
$1,719 USD
View
B
Retailer 15
-
$2,014 USD
View
B
Retailer 16
-
$2,165 USD
CA$3,007 CAD
View
B
Retailer 17
-
$2,591 USD
View
B
Retailer 18
-
$2,593 USD
View
B
Retailer 19
-
$3,325 USD
£2,618 GBP
View
B
Retailer 20
-
$3,840 USD
View
B
Retailer 21
-
$4,340 USD
View
Most Expensive
B
Brilliant Earth
12189911Y · Nov 1
$4,460 USD
View
21 more retailers have this diamond
Prices start from $560 USDSave up to $3,900 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
$560 USD