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Oval|Lab Grown|IGI

7.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG747588377

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747588377

Diamond specifications and retailer prices

From £948 GBP
$1,270 USD
As of October 31, 2026
Save £7,493 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,441 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.51ct lab-grown oval diamond

This 7.51ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747588377 or 747588377. Listed at 22 retailers as of October 31, 2026, with prices from £948 to £8,441, a £7,493 spread on the same certified stone. Brilliant Earth lists it at £8,441. 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

7.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747588377
Dimensions15.64 × 10.70 × 6.65 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.64 mm10.70 mm7.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747588377
Side View
Table 60.0%Crown 39.3°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 62.1%

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: £8,441 GBP|Low: £676 GBP|High: £8,531 GBP|Avg: £2,744 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
November 1, 2026
Retailer 17£948 GBP
Retailer 13£982 GBP
Retailer 14£982 GBP
Retailer 11£1,112 GBP
Retailer 16£1,361 GBP
Retailer 3£1,382 GBP
Retailer 10£1,528 GBP
Retailer 4£1,936 GBP
Retailer 5£1,940 GBP
Retailer 8£2,616 GBP
Retailer 15£2,844 GBP
Retailer 7£2,942 GBP
Retailer 12£3,377 GBP
Retailer 2£3,484 GBP
Retailer 9£3,849 GBP
Retailer 6£7,523 GBP
Brilliant Earth£8,441 GBP

42 data points across 17 retailers

22 retailers£948 GBP to £8,441 GBP

Retailer 1
-
£813 GBP
$1,089 USD
Price last confirmed 30 days ago
Retailer 2
-
£922 GBP
$1,235 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£948 GBP
$1,270 USD
View
Final sale: no returns
Retailer 4
-
£982 GBP
$1,316 USD
View
Price last confirmed 29 days ago
Retailer 5
-
£982 GBP
$1,316 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£1,112 GBP
$1,490 USD
View
A
Retailer 7
-
£1,361 GBP
$1,824 USD
View
B+
Retailer 8
-
£1,382 GBP
$1,852 USD
View
A
Retailer 9
-
£1,528 GBP
View
B+
Retailer 10
-
£1,936 GBP
$2,594 USD
View
B+
Retailer 11
-
£1,940 GBP
$2,599 USD
View
Retailer 12
-
£2,033 GBP
$2,724 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
£2,033 GBP
$2,724 USD
View
B+
Retailer 14
-
£2,616 GBP
View
B+
Retailer 15
-
£2,844 GBP
$3,810 USD
View
B
Retailer 16
-
£2,942 GBP
$3,942 USD
View
B
Retailer 17
-
£3,377 GBP
$4,525 USD
View
B
Retailer 18
-
£3,484 GBP
View
B
Retailer 19
-
£3,849 GBP
$5,157 USD
View
B
Retailer 20
-
£7,523 GBP
$10,080 USD
View
B
Retailer 21
-
£7,941 GBP
$10,640 USD
View
Most Expensive
B
Brilliant Earth
18611787A · Oct 31
£8,441 GBP
$11,310 USD
View
21 more retailers have this diamond
Prices start from £948 GBPSave up to £7,493 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
7.51ct Oval
£948 GBP