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Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG502164683

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

Certificate IGI LG502164683

Diamond specifications and retailer prices

From €186 EUR
$209 USD
As of November 1, 2026
Save €1,766 EUR (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,953 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502164683 or 502164683. Listed at 20 retailers as of November 1, 2026, with prices from €186 to €1,953, a €1,766 spread on the same certified stone. Do Amore Diamonds lists it at €1,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502164683
Dimensions8.43 × 5.61 × 3.74 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.43 mm5.61 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502164683
Side View
Table 64.0%Crown 42.9°Girdle: MediumPavilion 35.6°Culet: NoneDepth 66.7%

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: Nov 1
Current: €1,953 EUR|Low: €160 EUR|High: €1,953 EUR|Avg: €715 EUR|+22.3%
Do Amore Diamonds
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
Retailer 18
November 2, 2026
Retailer 9€186 EUR
Retailer 15€203 EUR
Retailer 3€235 EUR
Retailer 7€251 EUR
Retailer 14€251 EUR
Retailer 16€331 EUR
Retailer 18€344 EUR
Retailer 2€529 EUR
Retailer 5€893 EUR
Retailer 6€1,024 EUR
Retailer 12€1,032 EUR
Retailer 8€1,037 EUR
Retailer 17€1,046 EUR
Retailer 4€1,078 EUR
Retailer 13€1,087 EUR
Retailer 11€1,114 EUR
Retailer 10€1,498 EUR
Do Amore Diamonds€1,953 EUR

43 data points across 18 retailers

20 retailers€186 EUR to €1,953 EUR

A
Cheapest Retailer
-
€186 EUR
$209 USD
Final sale: no returns
A
Retailer 2
-
€203 EUR
$228 USD
View
A
Retailer 3
-
€235 EUR
$264 USD
View
Retailer 4
-
€251 EUR
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€251 EUR
$282 USD
View
A
Retailer 6
-
€331 EUR
$371 USD
View
B+
Retailer 7
-
€344 EUR
$386 USD
View
B+
Retailer 8
-
€529 EUR
£467 GBP
View
Retailer 9
-
€812 EUR
$911 USD
View
Price last confirmed 7 days ago
B
Retailer 10
-
€893 EUR
$1,002 USD
View
B
Retailer 11
-
€935 EUR
CA$1,456 CAD
View
B
Retailer 12
-
€1,024 EUR
$1,149 USD
View
B
Retailer 13
-
€1,032 EUR
$1,158 USD
View
B
Retailer 14
-
€1,037 EUR
$1,163 USD
View
B
Retailer 15
-
€1,046 EUR
$1,173 USD
View
B
Retailer 16
-
€1,078 EUR
SGD 1,634 SGD
View
B
Retailer 17
-
€1,087 EUR
£960 GBP
View
B
Retailer 18
-
€1,114 EUR
£984 GBP
View
B
Retailer 19
-
€1,297 EUR
£1,145 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C361D202F · Nov 2
€1,953 EUR
$2,190 USD
View
19 more retailers have this diamond
Prices start from €186 EURSave up to €1,766 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
1.51ct Radiant
€186 EUR