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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG771643373

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771643373

Diamond specifications and retailer prices

From £286 GBP
$384 USD
As of November 1, 2026
Save £1,584 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,870 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771643373 or 771643373. Listed at 13 retailers as of October 31, 2026, with prices from £286 to £1,870, a £1,584 spread on the same certified stone. Do Amore Diamonds lists it at £1,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771643373
Dimensions9.35 × 6.30 × 4.08 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.35 mm6.30 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771643373
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 64.8%

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: Nov 1
Current: £1,870 GBP|Low: £115 GBP|High: £1,870 GBP|Avg: £712 GBP|+14.6%
Do Amore 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
November 2, 2026
Retailer 8£115 GBP
Retailer 15£262 GBP
Retailer 14£286 GBP
Retailer 16£380 GBP
Retailer 3£430 GBP
Retailer 7£479 GBP
Retailer 10£494 GBP
Retailer 2£509 GBP
Retailer 13£659 GBP
Retailer 6£704 GBP
Retailer 11£724 GBP
Retailer 5£1,005 GBP
Retailer 4£1,075 GBP
Retailer 12£1,162 GBP
Retailer 9£1,274 GBP
Do Amore Diamonds£1,870 GBP

31 data points across 16 retailers

13 retailers£286 GBP to £1,870 GBP

Retailer 1
-
£262 GBP
$351 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£286 GBP
$384 USD
View
A
Retailer 3
-
£380 GBP
$510 USD
View
A
Retailer 4
-
£430 GBP
$577 USD
View
A
Retailer 5
-
£494 GBP
€631 EUR
View
A
Retailer 6
-
£509 GBP
View
B+
Retailer 7
-
£659 GBP
$885 USD
View
B+
Retailer 8
-
£724 GBP
$971 USD
View
B
Retailer 9
-
£1,005 GBP
$1,348 USD
View
B
Retailer 10
-
£1,075 GBP
SGD 1,949 SGD
View
B
Retailer 11
-
£1,162 GBP
View
B
Retailer 12
-
£1,274 GBP
$1,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-493296AD6 · Oct 31
£1,870 GBP
$2,510 USD
View
12 more retailers have this diamond
Prices start from £286 GBPSave up to £1,584 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
1.51ct Oval
£286 GBP