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Round|Natural|GIA

0.40ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6565380800

Certificate GIA 6565380800

Diamond specifications and retailer prices

From $591 AUD
₹39,555 INR
As of October 30, 2026
Save $1,398 AUD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,622 AUD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6565380800. Listed at 23 retailers as of October 28, 2026, with a 236% 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

0.40
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565380800
Dimensions4.76 × 4.72 × 2.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cavity, Pinpoint
Top View
4.76 mm4.72 mm0.40 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565380800
Side View
Table 60.0%Crown 34.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 60.9%

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 30
Current: $966 AUD|Low: $591 AUD|High: $2,007 AUD|Avg: $1,154 AUD|+1.2%
Retailer 1
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 31, 2026
Retailer 10$591 AUD
Retailer 15$656 AUD
Retailer 13$760 AUD
Retailer 3$810 AUD
Retailer 6$816 AUD
Retailer 5$918 AUD
Retailer 11$957 AUD
Retailer 1$966 AUD
Retailer 2$1,074 AUD
Retailer 8$1,145 AUD
Retailer 9$1,193 AUD
Retailer 7$1,217 AUD
Retailer 12$1,536 AUD
Retailer 4$1,848 AUD
Retailer 14$1,989 AUD

25 data points across 15 retailers

23 retailers$591 AUD to $1,989 AUD

A
Cheapest Retailer
-
$591 AUD
₹39,555 INR
A
Retailer 2
-
$656 AUD
HK$3,600 HKD
View
Retailer 3
-
$726 AUD
$510 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$760 AUD
$534 USD
View
Retailer 5
-
$810 AUD
$569 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$810 AUD
SGD 769 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$816 AUD
SGD 775 SGD
View
Retailer 8
-
$836 AUD
$587 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$871 AUD
$612 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
$918 AUD
$645 USD
View
Retailer 11
-
$934 AUD
$656 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$957 AUD
$672 USD
View
Retailer 13
-
$965 AUD
$678 USD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$966 AUD
£534 GBP
View
B+
Retailer 15
-
$1,074 AUD
$754 USD
View
B+
Retailer 16
-
$1,145 AUD
€766 EUR
View
B+
Retailer 17
-
$1,193 AUD
ZAR 13,538 ZAR
View
Retailer 18
-
$1,217 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$1,536 AUD
£850 GBP
View
Retailer 20
-
$1,848 AUD
£1,022 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
-
$1,989 AUD
£1,100 GBP
View
Retailer 22
-
$2,538 AUD
$1,783 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
6fd162ff-e9e6-4bb8-90a6-244669f75a53 · Sep 24
$2,622 AUD
$1,842 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from $591 AUDSave up to $1,398 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
0.40ct Round
$591 AUD