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Radiant|Lab Grown|IGI

1.55ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG770676075

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

Certificate IGI LG770676075

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 30, 2026
Save €1,018 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,256 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770676075 or 770676075. Listed at 24 retailers as of October 30, 2026, with prices from €238 to €1,256, a €1,018 spread on the same certified stone. Reve Diamonds lists it at €1,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770676075
Dimensions5.72 × 5.72 × 3.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.72 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770676075
Side View
Table 62.0%Crown 43.1°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.4%

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: €1,182 EUR|Low: €228 EUR|High: €1,256 EUR|Avg: €635 EUR|-1.0%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 4€238 EUR
Retailer 3€266 EUR
Retailer 9€276 EUR
Retailer 6€295 EUR
Retailer 10€295 EUR
Retailer 18€314 EUR
Retailer 15€396 EUR
Retailer 2€439 EUR
Retailer 13€465 EUR
Retailer 16€507 EUR
Retailer 12€565 EUR
Retailer 11€598 EUR
Retailer 17€686 EUR
Retailer 14€701 EUR
Retailer 8€949 EUR
Retailer 19€1,136 EUR
Retailer 7€1,146 EUR
Retailer 5€1,178 EUR
Retailer 1€1,182 EUR
Reve Diamonds€1,256 EUR

39 data points across 20 retailers

24 retailers€238 EUR to €1,256 EUR

A
Cheapest Retailer
-
€238 EUR
$266 USD
A
Retailer 2
-
€266 EUR
$297 USD
View
Final sale: no returns
A
Retailer 3
-
€276 EUR
$308 USD
View
Retailer 4
-
€295 EUR
$330 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€295 EUR
$330 USD
View
Retailer 6
-
€314 EUR
£276 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€396 EUR
$442 USD
View
A
Retailer 8
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€439 EUR
$490 USD
View
A
Retailer 9
-
€465 EUR
View
A
Retailer 10
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€507 EUR
ZAR 9,150 ZAR
View
A
Retailer 11
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€565 EUR
£497 GBP
View
A
Retailer 12
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€598 EUR
$668 USD
View
B+
Retailer 13
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€617 EUR
$689 USD
View
B+
Retailer 14
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€636 EUR
$710 USD
View
B+
Retailer 15
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€686 EUR
A$1,179 AUD
View
B+
Retailer 16
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€701 EUR
$783 USD
View
B+
Retailer 17
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€910 EUR
$1,017 USD
View
B+
Retailer 18
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€949 EUR
$1,060 USD
View
B+
Retailer 19
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€994 EUR
$1,111 USD
View
B
Retailer 20
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€1,136 EUR
$1,269 USD
View
B
Retailer 21
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€1,146 EUR
£1,008 GBP
View
Retailer 22
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€1,178 EUR
A$2,024 AUD
View
Price last confirmed 24 days ago
B+
Retailer 23
-
€1,182 EUR
£1,040 GBP
View
Most Expensive
B
Reve Diamonds
F12F47815 · Nov 1
€1,256 EUR
$1,404 USD
View
23 more retailers have this diamond
Prices start from €238 EURSave up to €1,018 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
1.55ct Radiant
€238 EUR