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Radiant|Lab Grown|IGI

1.30ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG778667500

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

Certificate IGI LG778667500

Diamond specifications and retailer prices

From €183 EUR
$205 USD
As of October 30, 2026
Save €989 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,172 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778667500 or 778667500. Listed at 11 retailers as of October 30, 2026, with prices from €183 to €1,172, a €989 spread on the same certified stone. MOH London lists it at €1,172. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle28.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667500
Dimensions7.49 × 5.22 × 3.59 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.22 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778667500
Side View
Table 54.0%Crown 44.8°Girdle: STK-THKPavilion 28.6°Culet: NoneDepth 68.8%

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 30
Current: €1,172 EUR|Low: €175 EUR|High: €1,172 EUR|Avg: €458 EUR|+10.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11€183 EUR
Retailer 8€274 EUR
Retailer 6€293 EUR
Retailer 5€358 EUR
Retailer 9€400 EUR
Retailer 3€448 EUR
Retailer 4€487 EUR
Retailer 2€560 EUR
Retailer 10€733 EUR
Retailer 7€940 EUR
MOH London€1,172 EUR

43 data points across 11 retailers

11 retailers€183 EUR to €1,172 EUR

A
Cheapest Retailer
-
€183 EUR
$205 USD
A
Retailer 2
-
€274 EUR
$306 USD
View
A
Retailer 3
-
€293 EUR
$327 USD
View
B+
Retailer 4
-
€358 EUR
£315 GBP
View
B+
Retailer 5
-
€448 EUR
$501 USD
View
B+
Retailer 6
-
€487 EUR
$544 USD
View
B
Retailer 7
-
€560 EUR
£493 GBP
View
B
Retailer 8
-
€733 EUR
$819 USD
View
Retailer 9
-
€778 EUR
$869 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
€940 EUR
$1,050 USD
View
Most Expensive
B
MOH London
LG778667500 · Nov 1
€1,172 EUR
£1,031 GBP
View
10 more retailers have this diamond
Prices start from €183 EURSave up to €989 EUR

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
€183 EUR