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Radiant|Lab Grown|IGI

1.30ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG606351708

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

Certificate IGI LG606351708

Diamond specifications and retailer prices

From £315 GBP
$420 USD
As of October 29, 2026
Save £1,853 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,596 GBP at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG606351708 or 606351708. Listed at 19 retailers as of October 29, 2026, with a 588% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606351708
Dimensions7.20 × 5.56 × 3.79 mm
L/W Ratio1.29
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
7.20 mm5.56 mm1.30 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606351708
Side View
Table 66.0%Crown 44.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
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 29
Current: £2,596 GBP|Low: £315 GBP|High: £4,558 GBP|Avg: £1,289 GBP|+8.0%
MOH London
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
October 29, 2026
Retailer 6£315 GBP
Retailer 17£514 GBP
Retailer 9£559 GBP
Retailer 7£575 GBP
Retailer 13£595 GBP
Retailer 14£728 GBP
Retailer 3£827 GBP
Retailer 8£969 GBP
Retailer 2£1,004 GBP
Retailer 10£1,208 GBP
Retailer 15£1,521 GBP
Retailer 4£1,712 GBP
Retailer 12£1,849 GBP
Retailer 16£2,049 GBP
Retailer 5£2,351 GBP
MOH London£2,596 GBP
Retailer 11£4,558 GBP

41 data points across 17 retailers

19 retailers£315 GBP to £2,169 GBP

A
Cheapest Retailer
-
£315 GBP
$420 USD
B+
Retailer 2
-
£514 GBP
$684 USD
View
B+
Retailer 3
-
£548 GBP
$730 USD
View
Price last confirmed 13 days ago
B
Retailer 4
-
£559 GBP
$744 USD
View
B+
Retailer 5
-
£575 GBP
$766 USD
View
Final sale: no returns
B+
Retailer 6
-
£595 GBP
$793 USD
View
B
Retailer 7
-
£728 GBP
$970 USD
View
B
Retailer 8
-
£827 GBP
$1,101 USD
View
B
Retailer 9
-
£969 GBP
$1,291 USD
View
B
Retailer 10
-
£1,004 GBP
View
B
Retailer 11
-
£1,208 GBP
ZAR 25,998 ZAR
View
B
Retailer 12
-
£1,521 GBP
$2,026 USD
View
B
Retailer 13
-
£1,712 GBP
A$3,507 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
£1,849 GBP
$2,462 USD
View
B
Retailer 15
-
£2,049 GBP
View
B
Retailer 16
-
£2,169 GBP
View
B
Retailer 17
-
£2,351 GBP
$3,131 USD
View
Price under review
Most Expensive
B
MOH London
LG606351708 · Oct 29
£2,596 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £315 GBPSave up to £1,853 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
£315 GBP