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Round|Lab Grown|IGI

3.10ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG768658431

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768658431

Diamond specifications and retailer prices

From £332 GBP
$445 USD
As of November 1, 2026
Save £4,855 GBP (94%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £5,187 GBP at Brilliant Earth · As of October 31, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768658431 or 768658431. Listed at 26 retailers as of October 31, 2026, with prices from £332 to £5,187, a £4,855 spread on the same certified stone. Brilliant Earth lists it at £5,187. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768658431
Dimensions9.42 × 9.45 × 5.69 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
9.42 mm9.45 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768658431
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.3%

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: £5,187 GBP|Low: £332 GBP|High: £5,187 GBP|Avg: £1,060 GBP
Brilliant Earth
Retailer 2
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November 2, 2026
Retailer 7£332 GBP
Retailer 25£371 GBP
Retailer 17£389 GBP
Retailer 18£431 GBP
Retailer 3£522 GBP
Retailer 9£527 GBP
Retailer 4£545 GBP
Retailer 22£548 GBP
Retailer 13£581 GBP
Retailer 21£664 GBP
Retailer 12£716 GBP
Retailer 8£809 GBP
Retailer 20£959 GBP
Retailer 23£1,006 GBP
Retailer 14£1,029 GBP
Retailer 6£1,106 GBP
Retailer 11£1,194 GBP
Retailer 15£1,516 GBP
Retailer 16£1,615 GBP
Retailer 2£1,758 GBP
Retailer 10£1,829 GBP
Retailer 19£1,895 GBP
Retailer 5£2,944 GBP
Retailer 24£3,380 GBP
Brilliant Earth£5,187 GBP

33 data points across 25 retailers

26 retailers£332 GBP to £5,187 GBP

A
Cheapest Retailer
-
£332 GBP
$445 USD
A
Retailer 2
-
£371 GBP
$498 USD
View
Retailer 3
-
£431 GBP
$579 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£431 GBP
$579 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£522 GBP
$701 USD
View
A
Retailer 6
-
£527 GBP
$707 USD
View
B+
Retailer 7
-
£545 GBP
$732 USD
View
A
Retailer 8
-
£548 GBP
$735 USD
View
A
Retailer 9
-
£581 GBP
View
A
Retailer 10
-
£664 GBP
€848 EUR
View
Retailer 11
-
£716 GBP
View
Price last confirmed 16 days ago
A
Retailer 12
-
£809 GBP
$1,086 USD
View
A
Retailer 13
-
£959 GBP
A$1,979 AUD
View
A
Retailer 14
-
£1,006 GBP
$1,350 USD
View
Retailer 15
-
£1,029 GBP
ZAR 22,304 ZAR
View
Price last confirmed 19 days ago
B+
Retailer 16
-
£1,106 GBP
$1,484 USD
View
B+
Retailer 17
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£1,194 GBP
$1,602 USD
View
Retailer 18
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£1,516 GBP
$2,034 USD
View
Price last confirmed 17 days ago
Retailer 19
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£1,615 GBP
$2,167 USD
View
Price last confirmed 17 days ago
Retailer 20
-
£1,637 GBP
$2,197 USD
View
Price last confirmed 17 days ago
B+
Retailer 21
-
£1,758 GBP
CA$3,277 CAD
View
B
Retailer 22
-
£1,829 GBP
$2,455 USD
View
B+
Retailer 23
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£1,895 GBP
View
B
Retailer 24
-
£2,944 GBP
$3,950 USD
View
B
Retailer 25
-
£3,380 GBP
$4,536 USD
View
Most Expensive
B
Brilliant Earth
22266832A · Oct 31
£5,187 GBP
$6,960 USD
View
25 more retailers have this diamond
Prices start from £332 GBPSave up to £4,855 GBP

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
£332 GBP