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Radiant|Lab Grown|IGI

0.37ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG660482887

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

Certificate IGI LG660482887

Diamond specifications and retailer prices

From $293 NZD
$165 USD
As of October 30, 2026
Save $1,575 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,868 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.37ct lab-grown radiant diamond

This 0.37ct lab-grown radiant sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG660482887 or 660482887. Listed at 18 retailers as of October 30, 2026, with prices from $293 to $1,868, a $1,575 spread on the same certified stone. MOH London lists it at $1,868. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.37
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660482887
Dimensions5.20 × 3.50 × 2.37 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.20 mm3.50 mm0.37 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660482887
Side View
Table 64.0%Crown 41.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 67.7%

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: $1,868 NZD|Low: $280 NZD|High: $1,891 NZD|Avg: $746 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 11$293 NZD
Retailer 4$326 NZD
Retailer 3$362 NZD
Retailer 12$362 NZD
Retailer 10$541 NZD
Retailer 9$639 NZD
Retailer 6$661 NZD
Retailer 2$721 NZD
Retailer 8$722 NZD
Retailer 5$794 NZD
Retailer 7$807 NZD
Retailer 13$1,285 NZD
MOH London$1,868 NZD

46 data points across 13 retailers

18 retailers$293 NZD to $1,868 NZD

A
Cheapest Retailer
-
$293 NZD
$165 USD
A
Retailer 2
-
$326 NZD
$184 USD
View
Final sale: no returns
A
Retailer 3
-
$362 NZD
$204 USD
View
Retailer 4
-
$362 NZD
$204 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$371 NZD
$209 USD
View
A
Retailer 6
-
$541 NZD
$305 USD
View
Retailer 7
-
$639 NZD
$360 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$661 NZD
€355 EUR
View
B+
Retailer 9
-
$721 NZD
£320 GBP
View
B+
Retailer 10
-
$722 NZD
ZAR 6,578 ZAR
View
B+
Retailer 11
-
$794 NZD
$448 USD
View
B+
Retailer 12
-
$807 NZD
£358 GBP
View
B
Retailer 13
-
$1,091 NZD
CA$854 CAD
View
B
Retailer 14
-
$1,285 NZD
$724 USD
View
B
Retailer 15
-
$1,288 NZD
$726 USD
View
B
Retailer 16
-
$1,592 NZD
$897 USD
View
B
Retailer 17
-
$1,593 NZD
$898 USD
View
Most Expensive
B
MOH London
LG660482887 · Nov 1
$1,868 NZD
£829 GBP
View
17 more retailers have this diamond
Prices start from $293 NZDSave up to $1,575 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
0.37ct Radiant
$293 NZD