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Round|Lab Grown|IGI

3.10ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG687587100

Shape and cutting style on the report: Round brilliant

Certificate IGI LG687587100

Diamond specifications and retailer prices

From $551 USD
As of November 3, 2026
Save $3,909 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,460 USD at Brilliant Earth · As of November 4, 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 LG687587100 or 687587100. Listed at 23 retailers as of November 3, 2026, with prices from $551 to $4,460, a $3,909 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 angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687587100
Dimensions9.33 × 9.28 × 5.81 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 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687587100
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.5%

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: Nov 3
Current: $4,460 USD|Low: $537 USD|High: $5,350 USD|Avg: $1,987 USD|-16.6%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 21
November 5, 2026
Retailer 5$551 USD
Retailer 8$617 USD
Retailer 12$627 USD
Retailer 17$683 USD
Retailer 4$815 USD
Retailer 20$903 USD
Retailer 14$1,047 USD
Retailer 2$1,049 USD
Retailer 15$1,164 USD
Retailer 10$1,617 USD
Retailer 9$1,662 USD
Retailer 6$1,690 USD
Retailer 7$1,982 USD
Retailer 16$2,553 USD
Retailer 18$2,570 USD
Retailer 3$3,073 USD
Retailer 13$3,262 USD
Retailer 19$3,570 USD
Retailer 21$4,260 USD
Brilliant Earth$4,460 USD
Retailer 11$4,707 USD

44 data points across 21 retailers

23 retailers$551 USD to $4,460 USD

A
Cheapest Retailer
-
$551 USD
A
Retailer 2
-
$617 USD
View
A
Retailer 3
-
$627 USD
View
Final sale: no returns
A
Retailer 4
-
$683 USD
View
Retailer 5
-
$694 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$815 USD
View
B+
Retailer 7
-
$903 USD
View
A
Retailer 8
-
$1,047 USD
View
A
Retailer 9
-
$1,049 USD
View
A
Retailer 10
-
$1,164 USD
View
B+
Retailer 11
-
$1,286 USD
View
B+
Retailer 12
-
$1,617 USD
View
B+
Retailer 13
-
$1,662 USD
View
B+
Retailer 14
-
$1,690 USD
View
B
Retailer 15
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$1,982 USD
View
B
Retailer 16
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$2,165 USD
View
B
Retailer 17
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$2,553 USD
View
B
Retailer 18
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$2,570 USD
View
B
Retailer 19
-
$3,073 USD
View
B
Retailer 20
-
$3,262 USD
View
B
Retailer 21
-
$3,570 USD
View
B
Retailer 22
-
$4,260 USD
View
Most Expensive
B
Brilliant Earth
13415969Y · Nov 4
$4,460 USD
View
22 more retailers have this diamond
Prices start from $551 USDSave up to $3,909 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
$551 USD