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Round|Lab Grown|IGI

10.31ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG784684019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684019

Diamond specifications and retailer prices

From £1,917 GBP
$2,568 USD
As of October 29, 2026
Save £13,159 GBP (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £15,076 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684019 or 784684019. Listed at 17 retailers as of October 29, 2026, with prices from £1,917 to £15,076, a £13,159 spread on the same certified stone. Do Amore Diamonds lists it at £15,076. 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

10.31
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784684019
Dimensions13.99 × 14.07 × 8.53 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
13.99 mm14.07 mm10.31 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784684019
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: £3,303 GBP|Low: £1,840 GBP|High: £6,980 GBP|Avg: £3,544 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 10£1,917 GBP
Retailer 3£2,085 GBP
Retailer 12£2,223 GBP
Retailer 6£2,224 GBP
Retailer 2£2,518 GBP
Retailer 7£3,122 GBP
Retailer 9£3,263 GBP
Retailer 1£3,303 GBP
Retailer 4£3,373 GBP
Retailer 5£4,021 GBP
Retailer 8£4,471 GBP
Retailer 13£5,936 GBP
Retailer 11£6,793 GBP

42 data points across 13 retailers

17 retailers£1,917 GBP to £15,076 GBP

A
Cheapest Retailer
-
£1,917 GBP
$2,568 USD
A
Retailer 2
-
£2,085 GBP
$2,794 USD
View
A
Retailer 3
-
£2,223 GBP
$2,979 USD
View
Retailer 4
-
£2,223 GBP
$2,979 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£2,224 GBP
$2,980 USD
View
A
Retailer 6
-
£2,518 GBP
$3,374 USD
View
A
Retailer 7
-
£3,122 GBP
$4,183 USD
View
A
Retailer 8
-
£3,263 GBP
$4,372 USD
View
A
Retailer 9
-
£3,303 GBP
View
A
Retailer 10
-
£3,373 GBP
$4,520 USD
View
B+
Retailer 11
-
£4,047 GBP
$5,423 USD
View
Retailer 12
-
£4,471 GBP
$5,990 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£5,936 GBP
$7,954 USD
View
Retailer 14
-
£6,793 GBP
A$14,003 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
£8,553 GBP
$11,460 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£13,188 GBP
$17,670 USD
View
Most Expensive
B
Do Amore Diamonds
23-784684019 · Oct 31
£15,076 GBP
$20,200 USD
View
16 more retailers have this diamond
Prices start from £1,917 GBPSave up to £13,159 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
10.31ct Round
£1,917 GBP