Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG763606792

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG763606792

Diamond specifications and retailer prices

From £546 GBP
$732 USD
As of October 30, 2026
Save £3,738 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,284 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763606792 or 763606792. Listed at 20 retailers as of October 29, 2026, with prices from £546 to £4,284, a £3,738 spread on the same certified stone. Brilliant Earth lists it at £4,284. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763606792
Dimensions7.19 × 7.19 × 4.86 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.19 mm7.19 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763606792
Side View
Table 66.0%Crown 44.6°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.6%

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: Oct 30
Current: £4,284 GBP|Low: £248 GBP|High: £4,321 GBP|Avg: £1,398 GBP|+70.3%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 9£248 GBP
Retailer 4£546 GBP
Retailer 19£561 GBP
Retailer 13£563 GBP
Retailer 7£592 GBP
Retailer 15£680 GBP
Retailer 5£690 GBP
Retailer 3£765 GBP
Retailer 16£1,038 GBP
Retailer 14£1,139 GBP
Retailer 11£1,219 GBP
Retailer 6£1,484 GBP
Retailer 17£1,649 GBP
Retailer 10£1,758 GBP
Retailer 12£1,963 GBP
Retailer 8£2,001 GBP
Retailer 2£2,702 GBP
Retailer 18£3,030 GBP
Brilliant Earth£4,284 GBP

27 data points across 19 retailers

20 retailers£546 GBP to £4,284 GBP

Retailer 1
-
£328 GBP
$439 USD
Price last confirmed 28 days ago
Retailer 2
-
£342 GBP
$458 USD
View
Price last confirmed 22 days ago
Retailer 3
-
£383 GBP
$513 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£546 GBP
$732 USD
View
B+
Retailer 5
-
£561 GBP
$752 USD
View
A
Retailer 6
-
£563 GBP
$755 USD
View
A
Retailer 7
-
£680 GBP
€868 EUR
View
A
Retailer 8
-
£765 GBP
$1,025 USD
View
A
Retailer 9
-
£1,038 GBP
$1,391 USD
View
B+
Retailer 10
-
£1,139 GBP
$1,526 USD
View
B+
Retailer 11
-
£1,219 GBP
CA$2,268 CAD
View
Retailer 12
-
£1,230 GBP
$1,648 USD
View
Price last confirmed 30 days ago
Retailer 13
-
£1,230 GBP
$1,648 USD
View
Price last confirmed 22 days ago
Retailer 14
-
£1,649 GBP
A$3,399 AUD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£1,758 GBP
$2,356 USD
View
B+
Retailer 16
-
£1,963 GBP
View
Retailer 17
-
£2,001 GBP
$2,681 USD
View
Price last confirmed 54 days ago
B
Retailer 18
-
£2,702 GBP
$3,620 USD
View
B
Retailer 19
-
£3,030 GBP
$4,060 USD
View
Most Expensive
B
Brilliant Earth
21682141A · Oct 29
£4,284 GBP
$5,740 USD
View
19 more retailers have this diamond
Prices start from £546 GBPSave up to £3,738 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 Radiant
£546 GBP