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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 $346 AUD
₹23,176 INR
As of October 31, 2026
Save $1,528 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,875 AUD 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 $346 to $1,875, a $1,528 spread on the same certified stone. NZ Jewellers lists it at $1,875. 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: Oct 31
Current: $1,875 AUD|Low: $346 AUD|High: $1,889 AUD|Avg: $744 AUD|-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
October 31, 2026
Retailer 8$346 AUD
Retailer 3$419 AUD
Retailer 6$485 AUD
Retailer 4$519 AUD
Retailer 5$532 AUD
Retailer 11$545 AUD
Retailer 2$698 AUD
Retailer 7$723 AUD
Retailer 9$807 AUD
Retailer 10$1,010 AUD
Retailer 12$1,139 AUD
NZ Jewellers$1,875 AUD

8 data points across 12 retailers

12 retailers$346 AUD to $1,875 AUD

A
Cheapest Retailer
-
$346 AUD
₹23,176 INR
A
Retailer 2
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 3
-
$485 AUD
$341 USD
View
A
Retailer 4
-
$519 AUD
SGD 493 SGD
View
A
Retailer 5
-
$532 AUD
View
A
Retailer 6
-
$545 AUD
$383 USD
View
B+
Retailer 7
-
$698 AUD
$490 USD
View
B+
Retailer 8
-
$723 AUD
$508 USD
View
B+
Retailer 9
-
$807 AUD
€540 EUR
View
B
Retailer 10
-
$1,010 AUD
£558 GBP
View
B
Retailer 11
-
$1,139 AUD
£630 GBP
View
Most Expensive
B
NZ Jewellers
7033d582-b340-4ce1-9a7a-50333da20554 · Oct 30
$1,875 AUD
$1,317 USD
View
11 more retailers have this diamond
Prices start from $346 AUDSave up to $1,528 AUD

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
$346 AUD