Radiant|Lab Grown|IGI

1.51ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG731566661

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

Certificate IGI LG731566661

Diamond specifications and retailer prices

From €200 EUR
$223 USD
As of October 30, 2026
Save €1,716 EUR (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €1,915 EUR at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731566661 or 731566661. Listed at 29 retailers as of October 30, 2026, with prices from €200 to €1,915, a €1,716 spread on the same certified stone. Do Amore Diamonds lists it at €1,915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566661
Dimensions8.47 × 5.65 × 3.75 mm
L/W Ratio1.50
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
8.47 mm5.65 mm1.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566661
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 32.5°Culet: NoneDepth 66.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,915 EUR|Low: €200 EUR|High: €1,915 EUR|Avg: €792 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 3€200 EUR
Retailer 17€232 EUR
Retailer 10€378 EUR
Retailer 5€387 EUR
Retailer 7€397 EUR
Retailer 15€455 EUR
Retailer 13€471 EUR
Retailer 9€474 EUR
Retailer 2€518 EUR
Retailer 4€601 EUR
Retailer 16€636 EUR
Retailer 21€798 EUR
Retailer 11€960 EUR
Retailer 8€1,005 EUR
Retailer 12€1,030 EUR
Retailer 18€1,099 EUR
Retailer 14€1,109 EUR
Retailer 6€1,133 EUR
Retailer 20€1,168 EUR
Retailer 19€1,745 EUR
Do Amore Diamonds€1,915 EUR

41 data points across 21 retailers

29 retailers€200 EUR to €1,915 EUR

A
Cheapest Retailer
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€200 EUR
$223 USD
Retailer 2
-
€200 EUR
$223 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€212 EUR
$237 USD
View
Price last confirmed 33 days ago
A
Retailer 4
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€232 EUR
$259 USD
View
Final sale: no returns
Retailer 5
-
€246 EUR
$275 USD
View
Price last confirmed 35 days ago
Retailer 6
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€247 EUR
$276 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€260 EUR
$290 USD
View
Price last confirmed 34 days ago
A
Retailer 8
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€378 EUR
HK$3,300 HKD
View
B+
Retailer 9
-
€387 EUR
$432 USD
View
A
Retailer 10
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€397 EUR
$444 USD
View
A
Retailer 11
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€455 EUR
View
A
Retailer 12
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€471 EUR
ZAR 8,502 ZAR
View
A
Retailer 13
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€474 EUR
$529 USD
View
A
Retailer 14
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€518 EUR
£456 GBP
View
B+
Retailer 15
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€601 EUR
$671 USD
View
A
Retailer 16
-
€636 EUR
A$1,093 AUD
View
B+
Retailer 17
-
€798 EUR
$891 USD
View
B+
Retailer 18
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€877 EUR
$980 USD
View
Retailer 19
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€877 EUR
$980 USD
View
Price last confirmed 22 days ago
Retailer 20
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€934 EUR
$1,043 USD
View
Price last confirmed 32 days ago
Retailer 21
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€960 EUR
A$1,650 AUD
View
Price last confirmed 30 days ago
B+
Retailer 22
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€1,005 EUR
$1,123 USD
View
B
Retailer 23
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€1,030 EUR
$1,151 USD
View
B+
Retailer 24
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€1,099 EUR
£967 GBP
View
B
Retailer 25
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€1,109 EUR
SGD 1,674 SGD
View
B
Retailer 26
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€1,133 EUR
$1,265 USD
View
B+
Retailer 27
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€1,168 EUR
$1,305 USD
View
Retailer 28
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€1,745 EUR
$1,950 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-4E0A9850E · Oct 31
€1,915 EUR
$2,140 USD
View
28 more retailers have this diamond
Prices start from €200 EURSave up to €1,716 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
€200 EUR