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Round|Natural|GIA

0.37ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2568480638

Certificate GIA 2568480638

Diamond specifications and retailer prices

From $378 AUD
₹25,278 INR
As of October 29, 2026
Save $1,589 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,967 AUD at NZ Jewellers · As of October 26, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568480638. Listed at 17 retailers as of October 26, 2026, with prices from $378 to $1,967, a $1,589 spread on the same certified stone. NZ Jewellers lists it at $1,967. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2568480638
Dimensions4.55 × 4.61 × 2.84 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
4.55 mm4.61 mm0.37 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2568480638
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 29
Current: $1,967 AUD|Low: $375 AUD|High: $1,986 AUD|Avg: $759 AUD|-0.9%
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
Retailer 16
October 29, 2026
Retailer 9$378 AUD
Retailer 7$455 AUD
Retailer 3$485 AUD
Retailer 16$518 AUD
Retailer 8$554 AUD
Retailer 10$558 AUD
Retailer 14$578 AUD
Retailer 5$579 AUD
Retailer 2$668 AUD
Retailer 4$692 AUD
Retailer 6$699 AUD
Retailer 13$789 AUD
Retailer 15$862 AUD
Retailer 11$1,072 AUD
Retailer 12$1,204 AUD
NZ Jewellers$1,967 AUD

14 data points across 16 retailers

17 retailers$378 AUD to $1,967 AUD

A
Cheapest Retailer
-
$378 AUD
₹25,278 INR
A
Retailer 2
-
$455 AUD
HK$2,500 HKD
View
A
Retailer 3
-
$485 AUD
$341 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$518 AUD
$364 USD
View
A
Retailer 5
-
$554 AUD
SGD 526 SGD
View
A
Retailer 6
-
$558 AUD
$392 USD
View
A
Retailer 7
-
$566 AUD
View
A
Retailer 8
-
$578 AUD
$406 USD
View
A
Retailer 9
-
$579 AUD
$407 USD
View
A
Retailer 10
-
$668 AUD
£370 GBP
View
A
Retailer 11
-
$692 AUD
$486 USD
View
A
Retailer 12
-
$699 AUD
$491 USD
View
A
Retailer 13
-
$789 AUD
$554 USD
View
B+
Retailer 14
-
$862 AUD
€577 EUR
View
B+
Retailer 15
-
$1,072 AUD
£593 GBP
View
B
Retailer 16
-
$1,204 AUD
£666 GBP
View
Most Expensive
B
NZ Jewellers
1b86e71f-e075-460e-9a27-aba28b9d0fc3 · Oct 26
$1,967 AUD
$1,382 USD
View
16 more retailers have this diamond
Prices start from $378 AUDSave up to $1,589 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
$378 AUD