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Round|Lab Grown|IGI

1.03ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG799634203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799634203

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 31, 2026
Save £697 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £818 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799634203 or 799634203. Listed at 18 retailers as of October 30, 2026, with prices from £121 to £818, a £697 spread on the same certified stone. Reve Diamonds lists it at £818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634203
Dimensions6.49 × 6.45 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm6.45 mm1.03 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634203
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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: £476 GBP|Low: £121 GBP|High: £818 GBP|Avg: £347 GBP|-12.5%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Reve Diamonds
October 31, 2026
Retailer 12£121 GBP
Retailer 9£126 GBP
Retailer 2£127 GBP
Retailer 11£135 GBP
Retailer 8£157 GBP
Retailer 6£232 GBP
Retailer 13£233 GBP
Retailer 17£250 GBP
Retailer 4£269 GBP
Retailer 10£303 GBP
Retailer 7£337 GBP
Retailer 14£363 GBP
Retailer 5£382 GBP
Retailer 15£435 GBP
Retailer 16£452 GBP
Retailer 1£476 GBP
Retailer 3£736 GBP
Reve Diamonds£818 GBP

42 data points across 18 retailers

18 retailers£121 GBP to £818 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
Final sale: no returns
A
Retailer 2
-
£126 GBP
$169 USD
View
A
Retailer 3
-
£127 GBP
$170 USD
View
A
Retailer 4
-
£135 GBP
$181 USD
View
A
Retailer 5
-
£157 GBP
$210 USD
View
A
Retailer 6
-
£232 GBP
$311 USD
View
A
Retailer 7
-
£233 GBP
View
A
Retailer 8
-
£250 GBP
$335 USD
View
B+
Retailer 9
-
£269 GBP
ZAR 5,826 ZAR
View
B+
Retailer 10
-
£303 GBP
€387 EUR
View
B+
Retailer 11
-
£337 GBP
$452 USD
View
B+
Retailer 12
-
£363 GBP
$486 USD
View
B+
Retailer 13
-
£382 GBP
A$787 AUD
View
B+
Retailer 14
-
£435 GBP
$583 USD
View
B
Retailer 15
-
£452 GBP
$606 USD
View
B
Retailer 16
-
£476 GBP
$638 USD
View
B
Retailer 17
-
£736 GBP
View
Most Expensive
B
Reve Diamonds
5524B4798 · Oct 30
£818 GBP
$1,096 USD
View
17 more retailers have this diamond
Prices start from £121 GBPSave up to £697 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
1.03ct Round
£121 GBP