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Round|Lab Grown|IGI

1.03ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG754514258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754514258

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 31, 2026
Save £701 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £822 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 LG754514258 or 754514258. Listed at 21 retailers as of October 30, 2026, with prices from £121 to £822, a £701 spread on the same certified stone. Reve Diamonds lists it at £822. 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 angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754514258
Dimensions6.49 × 6.45 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 LG754514258
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: Oct 31
Current: £135 GBP|Low: £121 GBP|High: £822 GBP|Avg: £344 GBP|-13.8%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 10£121 GBP
Retailer 16£127 GBP
Retailer 9£128 GBP
Retailer 1£135 GBP
Retailer 7£158 GBP
Retailer 5£233 GBP
Retailer 11£233 GBP
Retailer 15£250 GBP
Retailer 2£272 GBP
Retailer 17£306 GBP
Retailer 6£339 GBP
Retailer 12£363 GBP
Retailer 3£386 GBP
Retailer 13£435 GBP
Retailer 14£452 GBP
Retailer 8£549 GBP
Retailer 4£740 GBP
Reve Diamonds£822 GBP

44 data points across 18 retailers

21 retailers£121 GBP to £822 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
Final sale: no returns
A
Retailer 2
-
£127 GBP
$170 USD
View
Retailer 3
-
£127 GBP
$170 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
£128 GBP
$171 USD
View
A
Retailer 5
-
£135 GBP
$181 USD
View
Retailer 6
-
£155 GBP
$208 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
£158 GBP
$212 USD
View
A
Retailer 8
-
£233 GBP
$312 USD
View
A
Retailer 9
-
£233 GBP
View
A
Retailer 10
-
£250 GBP
$335 USD
View
B+
Retailer 11
-
£272 GBP
ZAR 5,880 ZAR
View
B+
Retailer 12
-
£306 GBP
€390 EUR
View
B+
Retailer 13
-
£339 GBP
$454 USD
View
B+
Retailer 14
-
£363 GBP
$486 USD
View
B+
Retailer 15
-
£386 GBP
A$795 AUD
View
B+
Retailer 16
-
£435 GBP
$583 USD
View
B
Retailer 17
-
£452 GBP
$606 USD
View
Retailer 18
-
£505 GBP
$676 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
£549 GBP
$736 USD
View
B
Retailer 20
-
£740 GBP
View
Most Expensive
B
Reve Diamonds
FAEABBF1A · Oct 30
£822 GBP
$1,101 USD
View
20 more retailers have this diamond
Prices start from £121 GBPSave up to £701 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