Radiant|Lab Grown|IGI

1.51ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG539235694

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

Certificate IGI LG539235694

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 30, 2026
Save €1,788 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,996 EUR at Do Amore Diamonds · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539235694 or 539235694. Listed at 26 retailers as of October 30, 2026, with prices from €208 to €1,996, a €1,788 spread on the same certified stone. Do Amore Diamonds lists it at €1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235694
Dimensions8.36 × 5.63 × 3.85 mm
L/W Ratio1.48
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
8.36 mm5.63 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235694
Side View
Table 66.0%Crown 41°Girdle: Slightly ThickPavilion 36.4°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: €1,996 EUR|Low: €188 EUR|High: €2,121 EUR|Avg: €662 EUR|+6.2%
Do Amore Diamonds
Retailer 2
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Retailer 20
November 1, 2026
Retailer 18€208 EUR
Retailer 5€232 EUR
Retailer 3€241 EUR
Retailer 11€243 EUR
Retailer 15€258 EUR
Retailer 7€346 EUR
Retailer 4€347 EUR
Retailer 14€380 EUR
Retailer 8€439 EUR
Retailer 10€457 EUR
Retailer 6€550 EUR
Retailer 20€662 EUR
Retailer 19€779 EUR
Retailer 16€913 EUR
Retailer 17€998 EUR
Retailer 2€1,065 EUR
Retailer 12€1,123 EUR
Retailer 13€1,139 EUR
Retailer 9€1,233 EUR
Do Amore Diamonds€1,996 EUR

29 data points across 20 retailers

26 retailers€208 EUR to €1,996 EUR

A
Cheapest Retailer
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€208 EUR
$232 USD
A
Retailer 2
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€232 EUR
$259 USD
View
Final sale: no returns
Retailer 3
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€241 EUR
$269 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€243 EUR
$272 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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€258 EUR
$288 USD
View
B+
Retailer 6
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€346 EUR
$386 USD
View
A
Retailer 7
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€347 EUR
$388 USD
View
Retailer 8
-
€363 EUR
£319 GBP
View
Price last confirmed 29 days ago
A
Retailer 9
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€380 EUR
£334 GBP
View
Retailer 10
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€439 EUR
$490 USD
View
Price last confirmed 7 days ago
Retailer 11
-
€457 EUR
ZAR 8,251 ZAR
View
Price last confirmed 14 days ago
B+
Retailer 12
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€550 EUR
$615 USD
View
Retailer 13
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€567 EUR
$634 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
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€662 EUR
A$1,138 AUD
View
Retailer 15
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€713 EUR
$797 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
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€747 EUR
£657 GBP
View
B+
Retailer 17
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€779 EUR
$870 USD
View
B+
Retailer 18
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€786 EUR
$878 USD
View
B+
Retailer 19
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€904 EUR
CA$1,403 CAD
View
B+
Retailer 20
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€913 EUR
$1,020 USD
View
B
Retailer 21
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€998 EUR
$1,115 USD
View
B
Retailer 22
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€1,065 EUR
$1,190 USD
View
Retailer 23
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€1,123 EUR
$1,254 USD
View
Price last confirmed 14 days ago
B
Retailer 24
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€1,139 EUR
£1,002 GBP
View
B
Retailer 25
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€1,233 EUR
SGD 1,862 SGD
View
Most Expensive
B
Do Amore Diamonds
27-5F3D7B498 · Oct 30
€1,996 EUR
$2,230 USD
View
25 more retailers have this diamond
Prices start from €208 EURSave up to €1,788 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
€208 EUR