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Round|Natural|GIA

0.37ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1567709163

Certificate GIA 1567709163

Diamond specifications and retailer prices

From $432 NZD
₹23,171 INR
As of November 1, 2026
Save $1,905 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,337 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1567709163. Listed at 12 retailers as of October 30, 2026, with prices from $432 to $2,337, a $1,905 spread on the same certified stone. NZ Jewellers lists it at $2,337. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.37
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1567709163
Dimensions4.55 × 4.59 × 2.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud
Top View
4.55 mm4.59 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567709163
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: Nov 1
Current: $2,337 NZD|Low: $432 NZD|High: $2,354 NZD|Avg: $929 NZD|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$432 NZD
Retailer 3$522 NZD
Retailer 9$605 NZD
Retailer 4$647 NZD
Retailer 8$663 NZD
Retailer 12$680 NZD
Retailer 7$869 NZD
Retailer 10$901 NZD
Retailer 11$1,006 NZD
Retailer 5$1,245 NZD
Retailer 6$1,397 NZD
NZ Jewellers$2,337 NZD

9 data points across 12 retailers

12 retailers$432 NZD to $2,337 NZD

A
Cheapest Retailer
-
$432 NZD
₹23,171 INR
A
Retailer 2
-
$522 NZD
HK$2,300 HKD
View
A
Retailer 3
-
$605 NZD
$341 USD
View
A
Retailer 4
-
$647 NZD
SGD 493 SGD
View
A
Retailer 5
-
$663 NZD
A$575 AUD
View
A
Retailer 6
-
$680 NZD
$383 USD
View
B+
Retailer 7
-
$869 NZD
$490 USD
View
B+
Retailer 8
-
$901 NZD
$508 USD
View
B+
Retailer 9
-
$1,006 NZD
€540 EUR
View
B
Retailer 10
-
$1,245 NZD
£553 GBP
View
B
Retailer 11
-
$1,397 NZD
£620 GBP
View
Most Expensive
B
NZ Jewellers
7033d582-b340-4ce1-9a7a-50333da20554 · Oct 30
$2,337 NZD
$1,317 USD
View
11 more retailers have this diamond
Prices start from $432 NZDSave up to $1,905 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 Round
$432 NZD