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Round|Lab Grown|IGI

1.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG786658796

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786658796

Diamond specifications and retailer prices

From £254 GBP
$340 USD
As of November 3, 2026
Save £1,760 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,222 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786658796 or 786658796. Listed at 21 retailers as of November 2, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786658796
Dimensions7.39 × 7.44 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.44 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786658796
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.0%

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: Nov 3
Current: £2,013 GBP|Low: £218 GBP|High: £2,013 GBP|Avg: £720 GBP
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
Retailer 17
November 3, 2026
Retailer 17£218 GBP
Retailer 4£254 GBP
Retailer 7£281 GBP
Retailer 15£281 GBP
Retailer 6£375 GBP
Retailer 5£399 GBP
Retailer 3£530 GBP
Retailer 10£535 GBP
Retailer 2£550 GBP
Retailer 14£675 GBP
Retailer 12£724 GBP
Retailer 13£864 GBP
Retailer 16£1,080 GBP
Retailer 9£1,117 GBP
Retailer 8£1,134 GBP
Retailer 11£1,244 GBP
Do Amore Diamonds£2,013 GBP

41 data points across 17 retailers

21 retailers£254 GBP to £2,013 GBP

Retailer 1
-
£218 GBP
$292 USD
Price last confirmed 33 days ago
A
Retailer 2
-
£254 GBP
$340 USD
View
Final sale: no returns
Retailer 3
-
£263 GBP
$353 USD
View
Price last confirmed 28 days ago
Retailer 4
-
£274 GBP
$367 USD
View
Price last confirmed 49 days ago
Retailer 5
-
£281 GBP
$377 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
£286 GBP
$383 USD
View
A
Retailer 7
-
£375 GBP
$503 USD
View
B+
Retailer 8
-
£399 GBP
$535 USD
View
B+
Retailer 9
-
£530 GBP
$711 USD
View
B+
Retailer 10
-
£535 GBP
ZAR 11,596 ZAR
View
B+
Retailer 11
-
£550 GBP
View
Retailer 12
-
£675 GBP
$905 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
£724 GBP
A$1,493 AUD
View
B
Retailer 14
-
£864 GBP
$1,159 USD
View
Retailer 15
-
£998 GBP
$1,338 USD
View
Price last confirmed 27 days ago
B
Retailer 16
-
£1,080 GBP
$1,449 USD
View
B
Retailer 17
-
£1,117 GBP
$1,498 USD
View
B
Retailer 18
-
£1,134 GBP
$1,521 USD
View
B
Retailer 19
-
£1,244 GBP
View
B
Retailer 20
-
£2,013 GBP
$2,700 USD
View
Most Expensive
Do Amore Diamonds
23-786658796 · Nov 2
£2,222 GBP
$2,980 USD
View
Price under review
20 more retailers have this diamond
Prices start from £254 GBPSave up to £1,760 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 Round
£254 GBP