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Round|Natural|GIA

0.39ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7566407644

Certificate GIA 7566407644

Diamond specifications and retailer prices

From $635 AUD
$446 USD
As of October 25, 2026
Save $835 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,436 AUD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.39ct natural round diamond

This 0.39ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7566407644. Listed at 13 retailers as of October 25, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.39
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7566407644
Dimensions4.69 × 4.72 × 2.89 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint, Internal Graining
Top View
4.69 mm4.72 mm0.39 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566407644
Side View
Table 59.0%Crown 34°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.4%

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: $2,436 AUD|Low: $635 AUD|High: $2,436 AUD|Avg: $1,007 AUD
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
October 28, 2026
Retailer 12$635 AUD
Retailer 10$685 AUD
Retailer 11$685 AUD
Retailer 13$733 AUD
Retailer 7$783 AUD
Retailer 4$891 AUD
Retailer 5$903 AUD
Retailer 2$963 AUD
Retailer 9$984 AUD
Retailer 3$1,018 AUD
Retailer 6$1,272 AUD
Retailer 8$1,470 AUD
NZ Jewellers$2,436 AUD

26 data points across 13 retailers

13 retailers$635 AUD to $1,470 AUD

A
Cheapest Retailer
-
$635 AUD
$446 USD
A
Retailer 2
-
$685 AUD
$481 USD
View
A
Retailer 3
-
$685 AUD
$481 USD
View
A
Retailer 4
-
$733 AUD
$515 USD
View
B+
Retailer 5
-
$783 AUD
£433 GBP
View
B+
Retailer 6
-
$891 AUD
$626 USD
View
B+
Retailer 7
-
$903 AUD
$634 USD
View
B+
Retailer 8
-
$963 AUD
€644 EUR
View
B+
Retailer 9
-
$984 AUD
ZAR 11,162 ZAR
View
Retailer 10
-
$1,018 AUD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$1,272 AUD
£704 GBP
View
B
Retailer 12
-
$1,470 AUD
£813 GBP
View
Most Expensive
NZ Jewellers
31efef13-f1c2-43ea-b08f-73a0aef646fa · Oct 26
$2,436 AUD
$1,711 USD
View
Price under review
12 more retailers have this diamond
Prices start from $635 AUDSave up to $835 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
0.39ct Round
$635 AUD