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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG838640295

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

Certificate IGI LG838640295

Diamond specifications and retailer prices

From $399 NZD
$225 USD
As of October 30, 2026
Save $1,632 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,032 NZD at Brilliance · As of October 30, 2026
View at Brilliance

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 LG838640295 or 838640295. Listed at 12 retailers as of October 30, 2026, with prices from $399 to $2,032, a $1,632 spread on the same certified stone. Brilliance lists it at $2,032. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640295
Dimensions8.34 × 5.57 × 3.82 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm5.57 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640295
Side View
Table 66.0%Crown 55.6°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,032 NZD|Low: $383 NZD|High: $2,147 NZD|Avg: $1,132 NZD|-5.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$399 NZD
Retailer 8$463 NZD
Retailer 9$495 NZD
Retailer 2$553 NZD
Retailer 12$843 NZD
Retailer 5$932 NZD
Retailer 3$955 NZD
Retailer 11$1,592 NZD
Retailer 7$1,620 NZD
Retailer 4$1,698 NZD
Retailer 6$1,994 NZD
Brilliance$2,032 NZD

35 data points across 12 retailers

12 retailers$399 NZD to $2,032 NZD

A
Cheapest Retailer
-
$399 NZD
$225 USD
A
Retailer 2
-
$463 NZD
$261 USD
View
A
Retailer 3
-
$495 NZD
$279 USD
View
A
Retailer 4
-
$553 NZD
£245 GBP
View
A
Retailer 5
-
$843 NZD
$475 USD
View
A
Retailer 6
-
$932 NZD
£414 GBP
View
B+
Retailer 7
-
$955 NZD
$538 USD
View
B
Retailer 8
-
$1,592 NZD
$897 USD
View
B+
Retailer 9
-
$1,620 NZD
SGD 1,234 SGD
View
Retailer 10
-
$1,698 NZD
$957 USD
View
Price last confirmed 13 days ago
B
Retailer 11
-
$1,994 NZD
£885 GBP
View
Most Expensive
B
Brilliance
D45548157 · Oct 30
$2,032 NZD
$1,145 USD
View
11 more retailers have this diamond
Prices start from $399 NZDSave up to $1,632 NZD

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
$399 NZD