Oval|Natural|GIA

0.40ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 7566521380

Certificate GIA 7566521380

Diamond specifications and retailer prices

From $674 AUD
HK$3,700 HKD
As of October 27, 2026
Save $1,181 AUD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,516 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566521380. Listed at 13 retailers as of October 26, 2026, with a 175% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566521380
Dimensions5.96 × 4.14 × 2.52 mm
L/W Ratio1.44
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
5.96 mm4.14 mm0.40 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566521380
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.0%

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 27
Current: $2,516 AUD|Low: $585 AUD|High: $2,654 AUD|Avg: $1,153 AUD|-5.2%
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
October 26, 2026
Retailer 6$586 AUD
Retailer 5$674 AUD
Retailer 4$733 AUD
Retailer 8$740 AUD
Retailer 12$803 AUD
Retailer 13$836 AUD
Retailer 11$864 AUD
Retailer 9$925 AUD
Retailer 3$1,043 AUD
Retailer 10$1,082 AUD
Retailer 2$1,599 AUD
Retailer 7$1,855 AUD
NZ Jewellers$2,516 AUD

18 data points across 13 retailers

13 retailers$674 AUD to $1,855 AUD

Retailer 1
-
$586 AUD
₹39,217 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$674 AUD
HK$3,700 HKD
View
Retailer 3
-
$733 AUD
$515 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$787 AUD
View
A
Retailer 5
-
$803 AUD
$564 USD
View
Retailer 6
-
$836 AUD
SGD 794 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$864 AUD
$607 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$925 AUD
$650 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,043 AUD
$733 USD
View
Retailer 10
-
$1,082 AUD
$760 USD
View
Price last confirmed 5 days ago
B
Retailer 11
-
$1,599 AUD
£884 GBP
View
B
Retailer 12
-
$1,855 AUD
£1,026 GBP
View
Most Expensive
NZ Jewellers
433a14bd-c1ec-4494-8668-2b046a663288 · Oct 23
$2,516 AUD
$1,767 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from $674 AUDSave up to $1,181 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 Oval
$674 AUD