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Cushion|Lab Grown|IGI

10.10ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG840632527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840632527

Diamond specifications and retailer prices

From £1,264 GBP
$1,693 USD
As of October 31, 2026
Save £15,816 GBP (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £17,080 GBP at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 10.1ct lab-grown cushion diamond

This 10.1ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840632527 or 840632527. Listed at 18 retailers as of October 30, 2026, with prices from £1,264 to £17,080, a £15,816 spread on the same certified stone. Helzberg Diamonds lists it at £17,080. 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

10.10
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632527
Dimensions15.92 × 10.97 × 7.17 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.92 mm10.97 mm10.10 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632527
Side View
Table 63.0%Crown 32.3°Girdle: STK-THKPavilion 33.6°Culet: NoneDepth 65.4%

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 31
Current: £17,080 GBP|Low: £1,174 GBP|High: £17,080 GBP|Avg: £4,030 GBP
Helzberg 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8£1,174 GBP
Retailer 16£1,264 GBP
Retailer 12£1,437 GBP
Retailer 6£1,676 GBP
Retailer 11£1,848 GBP
Retailer 14£2,025 GBP
Retailer 4£2,061 GBP
Retailer 2£2,081 GBP
Retailer 13£2,099 GBP
Retailer 17£2,428 GBP
Retailer 7£3,162 GBP
Retailer 18£3,350 GBP
Retailer 15£4,179 GBP
Retailer 10£4,362 GBP
Retailer 5£4,600 GBP
Retailer 3£5,183 GBP
Retailer 9£7,307 GBP
Helzberg Diamonds£17,080 GBP

16 data points across 18 retailers

18 retailers£1,264 GBP to £17,080 GBP

Retailer 1
-
£1,174 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
£1,264 GBP
$1,693 USD
View
Final sale: no returns
A
Retailer 3
-
£1,437 GBP
$1,925 USD
View
A
Retailer 4
-
£1,676 GBP
$2,245 USD
View
A
Retailer 5
-
£1,848 GBP
View
A
Retailer 6
-
£2,025 GBP
ZAR 43,841 ZAR
View
B+
Retailer 7
-
£2,061 GBP
$2,762 USD
View
A
Retailer 8
-
£2,081 GBP
€2,656 EUR
View
A
Retailer 9
-
£2,099 GBP
$2,812 USD
View
Retailer 10
-
£2,428 GBP
A$5,005 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
£3,162 GBP
View
A
Retailer 12
-
£3,350 GBP
$4,488 USD
View
B+
Retailer 13
-
£4,179 GBP
$5,600 USD
View
B+
Retailer 14
-
£4,362 GBP
SGD 7,899 SGD
View
B+
Retailer 15
-
£4,600 GBP
$6,164 USD
View
B+
Retailer 16
-
£5,183 GBP
$6,944 USD
View
B
Retailer 17
-
£7,307 GBP
$9,790 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJILIN · Oct 30
£17,080 GBP
$22,885 USD
View
17 more retailers have this diamond
Prices start from £1,264 GBPSave up to £15,816 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
10.10ct Cushion
£1,264 GBP