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Radiant|Natural|GIA

0.37ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2215557062

Certificate GIA 2215557062

Diamond specifications and retailer prices

From $622 NZD
$350 USD
As of October 28, 2026
Save $897 NZD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,519 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.37ct natural radiant diamond

This 0.37ct natural radiant sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215557062. Listed at 7 retailers as of October 28, 2026, with prices from $622 to $1,519, a $897 spread on the same certified stone. MOH London lists it at $1,519. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.37
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2215557062
Dimensions4.12 × 3.89 × 2.86 mm
L/W Ratio1.06
Culet sizeNone
Top View
4.12 mm3.89 mm0.37 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 2215557062
Side View
Table 75.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 73.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,519 NZD|Low: $803 NZD|High: $1,537 NZD|Avg: $1,070 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$849 NZD
Retailer 4$902 NZD
Retailer 6$940 NZD
Retailer 5$1,054 NZD
Retailer 3$1,206 NZD
MOH London$1,519 NZD

31 data points across 6 retailers

7 retailers$622 NZD to $1,519 NZD

B+
Cheapest Retailer
-
$622 NZD
$350 USD
B+
Retailer 2
-
$849 NZD
£376 GBP
View
B+
Retailer 3
-
$902 NZD
£400 GBP
View
B
Retailer 4
-
$940 NZD
$529 USD
View
Retailer 5
-
$1,054 NZD
A$912 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$1,206 NZD
€646 EUR
View
Most Expensive
C
MOH London
487223FD6 · Nov 2
$1,519 NZD
£673 GBP
View
6 more retailers have this diamond
Prices start from $622 NZDSave up to $897 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.

B+
0.37ct Radiant
$622 NZD