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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 £306 GBP
$408 USD
As of October 29, 2026
Save £2,359 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,666 GBP 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 29, 2026, with prices from £306 to £2,666, a £2,359 spread on the same certified stone. Do Amore Diamonds lists it at £2,666. 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
Colour
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

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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: Oct 29
Current: £2,666 GBP|Low: £306 GBP|High: £2,688 GBP|Avg: £998 GBP|+9.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 2£306 GBP
Retailer 3£372 GBP
Retailer 8£481 GBP
Retailer 4£502 GBP
Retailer 10£590 GBP
Retailer 12£596 GBP
Retailer 14£658 GBP
Retailer 7£674 GBP
Retailer 11£1,043 GBP
Retailer 5£1,391 GBP
Retailer 13£1,393 GBP
Retailer 6£1,432 GBP
Retailer 9£1,510 GBP
Do Amore Diamonds£2,666 GBP

42 data points across 14 retailers

16 retailers£306 GBP to £2,666 GBP

A
Cheapest Retailer
-
£306 GBP
$408 USD
A
Retailer 2
-
£336 GBP
$447 USD
View
A
Retailer 3
-
£372 GBP
$495 USD
View
A
Retailer 4
-
£372 GBP
$495 USD
View
A
Retailer 5
-
£481 GBP
$640 USD
View
B+
Retailer 6
-
£502 GBP
$668 USD
View
A
Retailer 7
-
£590 GBP
View
A
Retailer 8
-
£596 GBP
$794 USD
View
A
Retailer 9
-
£658 GBP
$876 USD
View
A
Retailer 10
-
£674 GBP
View
B+
Retailer 11
-
£1,043 GBP
$1,389 USD
View
B
Retailer 12
-
£1,319 GBP
$1,757 USD
View
B
Retailer 13
-
£1,391 GBP
$1,853 USD
View
B
Retailer 14
-
£1,432 GBP
$1,907 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£1,510 GBP
View
Most Expensive
B
Do Amore Diamonds
27-704E33A90 · Oct 29
£2,666 GBP
$3,550 USD
View
15 more retailers have this diamond
Prices start from £306 GBPSave up to £2,359 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
£306 GBP