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Round|Natural|GIA

0.37ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6562007420

Certificate GIA 6562007420

Diamond specifications and retailer prices

From $430 AUD
₹28,772 INR
As of October 25, 2026
Save $1,839 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,269 AUD at NZ Jewellers · As of October 22, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562007420. Listed at 15 retailers as of October 22, 2026, with prices from $430 to $2,269, a $1,839 spread on the same certified stone. NZ Jewellers lists it at $2,269. 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
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562007420
Dimensions4.59 × 4.61 × 2.85 mm
L/W Ratio1.00
Top View
4.59 mm4.61 mm0.37 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562007420
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 25
Current: $2,269 AUD|Low: $429 AUD|High: $2,418 AUD|Avg: $884 AUD|-6.2%
NZ Jewellers
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
Retailer 15
October 26, 2026
Retailer 11$430 AUD
Retailer 6$510 AUD
Retailer 10$592 AUD
Retailer 4$627 AUD
Retailer 13$638 AUD
Retailer 15$638 AUD
Retailer 5$683 AUD
Retailer 2$694 AUD
Retailer 12$778 AUD
Retailer 3$810 AUD
Retailer 8$916 AUD
Retailer 9$948 AUD
Retailer 7$1,024 AUD
Retailer 14$1,368 AUD
NZ Jewellers$2,269 AUD

24 data points across 15 retailers

15 retailers$430 AUD to $2,269 AUD

A
Cheapest Retailer
-
$430 AUD
₹28,772 INR
A
Retailer 2
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 3
-
$592 AUD
$416 USD
View
A
Retailer 4
-
$627 AUD
SGD 595 SGD
View
A
Retailer 5
-
$638 AUD
$448 USD
View
A
Retailer 6
-
$638 AUD
$448 USD
View
A
Retailer 7
-
$683 AUD
$480 USD
View
A
Retailer 8
-
$694 AUD
£384 GBP
View
A
Retailer 9
-
$778 AUD
$547 USD
View
A
Retailer 10
-
$810 AUD
$569 USD
View
B+
Retailer 11
-
$916 AUD
ZAR 10,399 ZAR
View
B+
Retailer 12
-
$948 AUD
€634 EUR
View
Retailer 13
-
$1,024 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$1,368 AUD
£757 GBP
View
Most Expensive
B
NZ Jewellers
29443e0c-fc67-4989-8103-5876a99ae790 · Oct 22
$2,269 AUD
$1,594 USD
View
14 more retailers have this diamond
Prices start from $430 AUDSave up to $1,839 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
$430 AUD