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Round|Lab Grown|IGI

1.51ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG807637060

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807637060

Diamond specifications and retailer prices

From £145 GBP
$195 USD
As of November 1, 2026
Save £1,430 GBP (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,575 GBP at Yadav Diamonds · As of November 2, 2026
View at Yadav 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807637060 or 807637060. Listed at 24 retailers as of November 1, 2026, with prices from £145 to £1,575, a £1,430 spread on the same certified stone. Yadav Diamonds lists it at £1,575. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807637060
Dimensions7.31 × 7.28 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.28 mm1.51 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807637060
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

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: £313 GBP|Low: £145 GBP|High: £864 GBP|Avg: £429 GBP|-0.2%
Retailer 1
Retailer 2
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 16£145 GBP
Retailer 5£168 GBP
Retailer 18£180 GBP
Retailer 7£253 GBP
Retailer 12£264 GBP
Retailer 15£311 GBP
Retailer 1£313 GBP
Retailer 14£328 GBP
Retailer 4£372 GBP
Retailer 3£387 GBP
Retailer 13£419 GBP
Retailer 2£456 GBP
Retailer 19£579 GBP
Retailer 11£619 GBP
Retailer 8£624 GBP
Retailer 10£704 GBP
Retailer 6£748 GBP
Retailer 9£766 GBP
Retailer 17£842 GBP

28 data points across 19 retailers

24 retailers£145 GBP to £1,575 GBP

A
Cheapest Retailer
-
£145 GBP
$195 USD
A
Retailer 2
-
£168 GBP
$226 USD
View
A
Retailer 3
-
£180 GBP
$242 USD
View
Retailer 4
-
£183 GBP
$245 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£219 GBP
HK$2,300 HKD
View
B+
Retailer 6
-
£253 GBP
$340 USD
View
A
Retailer 7
-
£264 GBP
View
A
Retailer 8
-
£311 GBP
ZAR 6,740 ZAR
View
A
Retailer 9
-
£313 GBP
€400 EUR
View
A
Retailer 10
-
£328 GBP
View
A
Retailer 11
-
£372 GBP
$499 USD
View
B+
Retailer 12
-
£387 GBP
$520 USD
View
B+
Retailer 13
-
£419 GBP
A$866 AUD
View
B+
Retailer 14
-
£456 GBP
$612 USD
View
B+
Retailer 15
-
£579 GBP
$777 USD
View
B+
Retailer 16
-
£619 GBP
$831 USD
View
B+
Retailer 17
-
£624 GBP
SGD 1,131 SGD
View
B
Retailer 18
-
£704 GBP
View
B
Retailer 19
-
£715 GBP
$960 USD
View
Retailer 20
-
£730 GBP
$980 USD
View
Price last confirmed 29 days ago
B
Retailer 21
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£748 GBP
$1,004 USD
View
B
Retailer 22
-
£766 GBP
$1,028 USD
View
B
Retailer 23
-
£842 GBP
View
Most Expensive
B
Yadav Diamonds
13008016 · Nov 2
£1,575 GBP
$2,114 USD
View
23 more retailers have this diamond
Prices start from £145 GBPSave up to £1,430 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
£145 GBP