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Oval|Lab Grown|IGI

9.51ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG771605955

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771605955

Diamond specifications and retailer prices

From £1,520 GBP
$2,037 USD
As of October 29, 2026
Save £8,421 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £13,673 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 9.51ct lab-grown oval diamond

This 9.51ct lab-grown oval 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 LG771605955 or 771605955. Listed at 22 retailers as of October 29, 2026, with a 554% 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

9.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771605955
Dimensions17.92 × 11.58 × 6.85 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm11.58 mm9.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771605955
Side View
Table 57.0%Crown 33°Girdle: STK-VTKPavilion 37.4°Culet: NoneDepth 59.2%

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: £13,673 GBP|Low: £1,085 GBP|High: £13,673 GBP|Avg: £4,098 GBP
Brilliant Earth
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 4£1,520 GBP
Retailer 12£1,702 GBP
Retailer 17£1,960 GBP
Retailer 5£2,214 GBP
Retailer 2£2,391 GBP
Retailer 15£2,649 GBP
Retailer 10£2,691 GBP
Retailer 13£3,226 GBP
Retailer 8£3,298 GBP
Retailer 3£3,681 GBP
Retailer 14£4,045 GBP
Retailer 16£4,244 GBP
Retailer 7£4,473 GBP
Retailer 11£4,991 GBP
Retailer 9£6,083 GBP
Retailer 6£9,344 GBP
Brilliant Earth£13,673 GBP

41 data points across 17 retailers

22 retailers£1,520 GBP to £9,941 GBP

Retailer 1
-
£1,303 GBP
$1,746 USD
Price last confirmed 29 days ago
Retailer 2
-
£1,477 GBP
$1,979 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
£1,520 GBP
$2,037 USD
View
Final sale: no returns
Retailer 4
-
£1,575 GBP
$2,110 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
£1,702 GBP
$2,280 USD
View
A
Retailer 6
-
£1,960 GBP
$2,626 USD
View
B+
Retailer 7
-
£2,214 GBP
$2,966 USD
View
Retailer 8
-
£2,390 GBP
$3,202 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£2,391 GBP
View
B+
Retailer 10
-
£2,649 GBP
$3,550 USD
View
B+
Retailer 11
-
£2,691 GBP
ZAR 58,254 ZAR
View
Retailer 12
-
£3,226 GBP
A$6,651 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
£3,298 GBP
View
B+
Retailer 14
-
£3,681 GBP
$4,932 USD
View
B+
Retailer 15
-
£4,045 GBP
$5,420 USD
View
B
Retailer 16
-
£4,244 GBP
$5,686 USD
View
B
Retailer 17
-
£4,473 GBP
$5,994 USD
View
B
Retailer 18
-
£4,991 GBP
View
B
Retailer 19
-
£6,083 GBP
$8,151 USD
View
B
Retailer 20
-
£9,344 GBP
$12,520 USD
View
B
Retailer 21
-
£9,941 GBP
$13,320 USD
View
Most Expensive
Brilliant Earth
18853144A · Oct 29
£13,673 GBP
$18,320 USD
View
Price under review
21 more retailers have this diamond
Prices start from £1,520 GBPSave up to £8,421 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
9.51ct Oval
£1,520 GBP