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Radiant|Lab Grown|IGI

9.71ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG709533026

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

Certificate IGI LG709533026

Diamond specifications and retailer prices

From £981 GBP
$1,316 USD
As of October 30, 2026
Save £3,719 GBP (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,699 GBP at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 9.71ct lab-grown radiant diamond

This 9.71ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG709533026 or 709533026. Listed at 18 retailers as of October 30, 2026, with prices from £981 to £4,699, a £3,719 spread on the same certified stone. Novita Diamonds lists it at £4,699. 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

9.71
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709533026
Dimensions16.64 × 10.24 × 6.33 mm
L/W Ratio1.63
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.64 mm10.24 mm9.71 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709533026
Side View
Table 66.0%Crown 45.9°Girdle: ThickPavilion 31.8°Culet: NoneDepth 61.8%

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 30
Current: £4,699 GBP|Low: £941 GBP|High: £4,763 GBP|Avg: £2,007 GBP|+0.5%
Novita 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
November 2, 2026
Retailer 11£981 GBP
Retailer 3£1,067 GBP
Retailer 4£1,098 GBP
Retailer 12£1,137 GBP
Retailer 10£1,267 GBP
Retailer 5£1,506 GBP
Retailer 2£1,603 GBP
Retailer 9£1,611 GBP
Retailer 8£1,714 GBP
Retailer 14£2,132 GBP
Retailer 6£2,748 GBP
Retailer 13£3,263 GBP
Retailer 7£3,654 GBP
Novita Diamonds£4,699 GBP

46 data points across 14 retailers

18 retailers£981 GBP to £4,699 GBP

A
Cheapest Retailer
-
£981 GBP
$1,316 USD
A
Retailer 2
-
£1,067 GBP
$1,432 USD
View
A
Retailer 3
-
£1,098 GBP
$1,474 USD
View
Final sale: no returns
A
Retailer 4
-
£1,137 GBP
$1,526 USD
View
Retailer 5
-
£1,137 GBP
$1,526 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£1,267 GBP
$1,700 USD
View
A
Retailer 7
-
£1,506 GBP
$2,021 USD
View
A
Retailer 8
-
£1,603 GBP
View
B+
Retailer 9
-
£1,611 GBP
$2,162 USD
View
A
Retailer 10
-
£1,714 GBP
€2,190 EUR
View
A
Retailer 11
-
£2,120 GBP
$2,845 USD
View
A
Retailer 12
-
£2,132 GBP
$2,861 USD
View
B+
Retailer 13
-
£2,748 GBP
View
B+
Retailer 14
-
£3,263 GBP
$4,379 USD
View
B+
Retailer 15
-
£3,654 GBP
View
B
Retailer 16
-
£4,326 GBP
$5,805 USD
View
Retailer 17
-
£4,687 GBP
$6,290 USD
View
Price last confirmed 85 days ago
Most Expensive
B
Novita Diamonds
cert_709533026 · Oct 31
£4,699 GBP
A$9,702 AUD
View
17 more retailers have this diamond
Prices start from £981 GBPSave up to £3,719 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
9.71ct Radiant
£981 GBP