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Cushion|Lab Grown|IGI

10.69ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG735559302

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG735559302

Diamond specifications and retailer prices

From £3,922 GBP
As of October 30, 2026
Save £17,939 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £27,119 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 10.69ct lab-grown cushion diamond

This 10.69ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG735559302 or 735559302. Listed at 14 retailers as of October 30, 2026, with a 457% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.69
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735559302
Dimensions12.32 × 12.26 × 7.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm12.26 mm10.69 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735559302
Side View
Table 68.0%Crown 49.3°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £27,119 GBP|Low: £3,909 GBP|High: £27,119 GBP|Avg: £7,168 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5£3,922 GBP
Retailer 12£4,229 GBP
Retailer 3£4,283 GBP
Retailer 10£4,382 GBP
Retailer 9£4,396 GBP
Retailer 6£5,606 GBP
Retailer 4£6,199 GBP
Retailer 11£6,771 GBP
Retailer 7£6,782 GBP
Retailer 2£8,245 GBP
Retailer 8£8,340 GBP
Novita Diamonds£27,119 GBP

42 data points across 12 retailers

14 retailers£3,922 GBP to £21,861 GBP

A
Cheapest Retailer
-
£3,922 GBP
A
Retailer 2
-
£4,229 GBP
$5,667 USD
View
Final sale: no returns
A
Retailer 3
-
£4,283 GBP
$5,739 USD
View
Retailer 4
-
£4,382 GBP
$5,871 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
£4,396 GBP
$5,890 USD
View
B+
Retailer 6
-
£5,606 GBP
View
B+
Retailer 7
-
£6,199 GBP
View
B+
Retailer 8
-
£6,771 GBP
$9,073 USD
View
B+
Retailer 9
-
£6,782 GBP
ZAR 146,807 ZAR
View
B
Retailer 10
-
£8,245 GBP
$11,047 USD
View
Retailer 11
-
£8,340 GBP
A$17,192 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£15,736 GBP
$21,084 USD
View
B
Retailer 13
-
£21,861 GBP
$29,291 USD
View
Most Expensive
Novita Diamonds
cert_735559302 · Oct 8
£27,119 GBP
A$55,902 AUD
View
Price under review
13 more retailers have this diamond
Prices start from £3,922 GBPSave up to £17,939 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
10.69ct Cushion
£3,922 GBP