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Round|Lab Grown|IGI

10.09ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG837683339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837683339

Diamond specifications and retailer prices

From £1,461 GBP
$1,957 USD
As of October 29, 2026
Save £8,585 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £26,142 GBP at Mervis Diamond Importers · As of October 29, 2026
View at Mervis Diamond Importers

About this 10.09ct lab-grown round diamond

This 10.09ct 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 LG837683339 or 837683339. Listed at 16 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837683339
Dimensions14.00 × 14.04 × 8.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.00 mm14.04 mm10.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837683339
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
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: £26,142 GBP|Low: £1,461 GBP|High: £26,534 GBP|Avg: £5,970 GBP|-1.0%
Mervis Diamond Importers
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
October 30, 2026
Retailer 3£1,461 GBP
Retailer 16£1,589 GBP
Retailer 2£1,674 GBP
Retailer 15£2,112 GBP
Retailer 5£2,570 GBP
Retailer 4£2,652 GBP
Retailer 14£2,653 GBP
Retailer 17£2,782 GBP
Retailer 12£3,567 GBP
Retailer 10£3,902 GBP
Retailer 6£4,198 GBP
Retailer 11£5,401 GBP
Retailer 9£5,981 GBP
Retailer 8£6,606 GBP
Retailer 13£8,039 GBP
Retailer 7£10,046 GBP
Mervis Diamond Importers£26,142 GBP

37 data points across 17 retailers

16 retailers£1,461 GBP to £10,046 GBP

A
Cheapest Retailer
-
£1,461 GBP
$1,957 USD
A
Retailer 2
-
£1,589 GBP
$2,129 USD
View
A
Retailer 3
-
£1,674 GBP
View
A
Retailer 4
-
£2,570 GBP
$3,444 USD
View
A
Retailer 5
-
£2,652 GBP
$3,553 USD
View
A
Retailer 6
-
£2,653 GBP
$3,555 USD
View
A
Retailer 7
-
£2,782 GBP
$3,727 USD
View
A
Retailer 8
-
£3,567 GBP
€4,552 EUR
View
A
Retailer 9
-
£3,902 GBP
$5,228 USD
View
Retailer 10
-
£4,198 GBP
$5,625 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£5,401 GBP
$7,237 USD
View
B+
Retailer 12
-
£5,981 GBP
$8,014 USD
View
Retailer 13
-
£6,606 GBP
A$13,618 AUD
View
Price last confirmed 22 days ago
B
Retailer 14
-
£8,039 GBP
SGD 14,556 SGD
View
B
Retailer 15
-
£10,046 GBP
$13,460 USD
View
Most Expensive
Mervis Diamond Importers
1985408503 · Oct 29
£26,142 GBP
$35,027 USD
View
Price under review
15 more retailers have this diamond
Prices start from £1,461 GBPSave up to £8,585 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
10.09ct Round
£1,461 GBP