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Round|Lab Grown|IGI

1.30ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG850602551

Shape and cutting style on the report: Round brilliant

Certificate IGI LG850602551

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of November 1, 2026
Save £676 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £799 GBP at Reve Diamonds · As of November 2, 2026
View at Reve Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850602551 or 850602551. Listed at 15 retailers as of November 1, 2026, with prices from £123 to £799, a £676 spread on the same certified stone. Reve Diamonds lists it at £799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850602551
Dimensions6.98 × 7.01 × 4.33 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
6.98 mm7.01 mm1.30 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850602551
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°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: Nov 1
Current: £508 GBP|Low: £123 GBP|High: £808 GBP|Avg: £356 GBP|-2.4%
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
Reve Diamonds
November 2, 2026
Retailer 11£123 GBP
Retailer 3£138 GBP
Retailer 2£143 GBP
Retailer 13£153 GBP
Retailer 10£264 GBP
Retailer 7£266 GBP
Retailer 8£270 GBP
Retailer 4£342 GBP
Retailer 5£345 GBP
Retailer 9£374 GBP
Retailer 14£492 GBP
Retailer 1£508 GBP
Retailer 6£533 GBP
Retailer 12£716 GBP
Reve Diamonds£799 GBP

6 data points across 15 retailers

15 retailers£123 GBP to £799 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£138 GBP
$185 USD
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
$192 USD
View
A
Retailer 4
-
£153 GBP
$205 USD
View
A
Retailer 5
-
£264 GBP
ZAR 5,720 ZAR
View
A
Retailer 6
-
£266 GBP
View
B+
Retailer 7
-
£270 GBP
$362 USD
View
A
Retailer 8
-
£342 GBP
$458 USD
View
A
Retailer 9
-
£345 GBP
$462 USD
View
B+
Retailer 10
-
£374 GBP
A$770 AUD
View
B+
Retailer 11
-
£492 GBP
$659 USD
View
B+
Retailer 12
-
£508 GBP
$680 USD
View
B+
Retailer 13
-
£533 GBP
$714 USD
View
B
Retailer 14
-
£716 GBP
View
Most Expensive
B
Reve Diamonds
18D2FA8A1 · Nov 2
£799 GBP
$1,071 USD
View
14 more retailers have this diamond
Prices start from £123 GBPSave up to £676 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
1.30ct Round
£123 GBP