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Radiant|Lab Grown|IGI

1.30ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG645498916

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG645498916

Diamond specifications and retailer prices

From £191 GBP
$254 USD
As of October 30, 2026
Save £835 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,026 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG645498916 or 645498916. Listed at 20 retailers as of October 30, 2026, with prices from £191 to £1,026, a £835 spread on the same certified stone. Reve Diamonds lists it at £1,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645498916
Dimensions7.94 × 5.41 × 3.70 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.41 mm1.30 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645498916
Side View
Table 70.0%Crown 37.9°Girdle: MediumPavilion 34.1°Culet: NoneDepth 68.4%

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 30
Current: £291 GBP|Low: £183 GBP|High: £960 GBP|Avg: £485 GBP|-0.8%
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
October 30, 2026
Retailer 2£191 GBP
Retailer 6£222 GBP
Retailer 3£237 GBP
Retailer 7£237 GBP
Retailer 1£291 GBP
Retailer 12£357 GBP
Retailer 5£395 GBP
Retailer 11£407 GBP
Retailer 8£451 GBP
Retailer 10£576 GBP
Retailer 15£727 GBP
Retailer 4£761 GBP
Retailer 14£909 GBP
Retailer 13£927 GBP
Retailer 9£954 GBP

35 data points across 15 retailers

20 retailers£191 GBP to £1,026 GBP

A
Cheapest Retailer
-
£191 GBP
$254 USD
A
Retailer 2
-
£213 GBP
$284 USD
View
Final sale: no returns
A
Retailer 3
-
£222 GBP
$295 USD
View
A
Retailer 4
-
£237 GBP
$315 USD
View
A
Retailer 5
-
£237 GBP
$315 USD
View
A
Retailer 6
-
£291 GBP
View
A
Retailer 7
-
£357 GBP
$475 USD
View
A
Retailer 8
-
£395 GBP
$526 USD
View
A
Retailer 9
-
£407 GBP
ZAR 8,748 ZAR
View
B+
Retailer 10
-
£416 GBP
$554 USD
View
B+
Retailer 11
-
£428 GBP
$570 USD
View
B+
Retailer 12
-
£451 GBP
View
B+
Retailer 13
-
£576 GBP
A$1,180 AUD
View
B
Retailer 14
-
£727 GBP
$968 USD
View
B
Retailer 15
-
£761 GBP
$1,013 USD
View
B
Retailer 16
-
£799 GBP
$1,065 USD
View
B
Retailer 17
-
£909 GBP
$1,210 USD
View
B
Retailer 18
-
£927 GBP
View
B
Retailer 19
-
£954 GBP
View
Most Expensive
B
Reve Diamonds
177DFA289 · Oct 30
£1,026 GBP
$1,366 USD
View
19 more retailers have this diamond
Prices start from £191 GBPSave up to £835 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 Radiant
£191 GBP