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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG626486062

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

Certificate IGI LG626486062

Diamond specifications and retailer prices

From $223 USD
As of October 30, 2026
Save $1,917 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,140 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626486062 or 626486062. Listed at 17 retailers as of October 30, 2026, with prices from $223 to $2,140, a $1,917 spread on the same certified stone. Do Amore Diamonds lists it at $2,140. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626486062
Dimensions8.10 × 5.74 × 3.91 mm
L/W Ratio1.41
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
8.10 mm5.74 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626486062
Side View
Table 65.0%Crown 29.3°Girdle: MediumPavilion 36°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,140 USD|Low: $178 USD|High: $2,140 USD|Avg: $879 USD
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 13$223 USD
Retailer 5$249 USD
Retailer 3$258 USD
Retailer 4$276 USD
Retailer 14$276 USD
Retailer 17$471 USD
Retailer 2$579 USD
Retailer 6$606 USD
Retailer 12$891 USD
Retailer 16$980 USD
Retailer 11$1,000 USD
Retailer 7$1,097 USD
Retailer 15$1,123 USD
Retailer 8$1,151 USD
Retailer 10$1,228 USD
Retailer 9$2,060 USD
Do Amore Diamonds$2,140 USD

43 data points across 17 retailers

17 retailers$223 USD to $2,140 USD

A
Cheapest Retailer
-
$223 USD
A
Retailer 2
-
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$258 USD
View
A
Retailer 4
-
$276 USD
View
A
Retailer 5
-
$276 USD
View
A
Retailer 6
-
$416 USD
View
A
Retailer 7
-
$471 USD
View
A
Retailer 8
-
$579 USD
£456 GBP
View
B+
Retailer 9
-
$606 USD
View
B+
Retailer 10
-
$891 USD
View
B
Retailer 11
-
$938 USD
£738 GBP
View
B
Retailer 12
-
$980 USD
View
B+
Retailer 13
-
$1,000 USD
View
B
Retailer 14
-
$1,123 USD
View
Retailer 15
-
$1,151 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$1,228 USD
£967 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A76F4C245 · Oct 30
$2,140 USD
View
16 more retailers have this diamond
Prices start from $223 USDSave up to $1,917 USD

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
$223 USD