Radiant|Lab Grown|IGI

0.37ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG657468860

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

Certificate IGI LG657468860

Diamond specifications and retailer prices

From $145 NZD
$82 USD
As of October 31, 2026
Save $1,608 NZD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,753 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657468860 or 657468860. Listed at 19 retailers as of October 31, 2026, with prices from $145 to $1,753, a $1,608 spread on the same certified stone. MOH London lists it at $1,753. 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
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657468860
Dimensions5.24 × 3.42 × 2.34 mm
L/W Ratio1.53
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm3.42 mm0.37 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG657468860
Side View
Table 67.0%Crown 42.6°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 68.4%

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 31
Current: $1,753 NZD|Low: $263 NZD|High: $1,776 NZD|Avg: $676 NZD|-0.1%
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
Retailer 14
November 2, 2026
Retailer 11$273 NZD
Retailer 4$307 NZD
Retailer 3$339 NZD
Retailer 13$339 NZD
Retailer 5$495 NZD
Retailer 12$506 NZD
Retailer 10$532 NZD
Retailer 9$626 NZD
Retailer 7$669 NZD
Retailer 8$681 NZD
Retailer 6$737 NZD
Retailer 2$744 NZD
Retailer 14$1,205 NZD
MOH London$1,753 NZD

46 data points across 14 retailers

19 retailers$145 NZD to $1,753 NZD

A
Cheapest Retailer
-
$145 NZD
$82 USD
A
Retailer 2
-
$273 NZD
$154 USD
View
A
Retailer 3
-
$307 NZD
$173 USD
View
Final sale: no returns
Retailer 4
-
$339 NZD
$191 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$339 NZD
$191 USD
View
A
Retailer 6
-
$495 NZD
$279 USD
View
A
Retailer 7
-
$506 NZD
$285 USD
View
A
Retailer 8
-
$532 NZD
$300 USD
View
B+
Retailer 9
-
$626 NZD
€336 EUR
View
B+
Retailer 10
-
$669 NZD
£297 GBP
View
B+
Retailer 11
-
$681 NZD
ZAR 6,205 ZAR
View
B+
Retailer 12
-
$737 NZD
$415 USD
View
B+
Retailer 13
-
$744 NZD
£330 GBP
View
B
Retailer 14
-
$1,012 NZD
CA$792 CAD
View
B
Retailer 15
-
$1,196 NZD
$674 USD
View
B
Retailer 16
-
$1,205 NZD
$679 USD
View
B
Retailer 17
-
$1,514 NZD
$853 USD
View
B
Retailer 18
-
$1,514 NZD
$853 USD
View
Most Expensive
B
MOH London
LG657468860 · Nov 1
$1,753 NZD
£778 GBP
View
18 more retailers have this diamond
Prices start from $145 NZDSave up to $1,608 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
$145 NZD