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Oval|Natural|GIA

0.40ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2567476198

Certificate GIA 2567476198

Diamond specifications and retailer prices

From $426 AUD
₹28,495 INR
As of October 31, 2026
Save $896 AUD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,184 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567476198. Listed at 17 retailers as of October 25, 2026, with a 210% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 2567476198
Dimensions5.77 × 4.16 × 2.59 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Top View
5.77 mm4.16 mm0.40 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567476198
Side View
Table 61.0%Crown 40.4°Girdle: STK-THKPavilion 39.3°Culet: NDepth 62.3%

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 31
Current: $2,184 AUD|Low: $426 AUD|High: $2,228 AUD|Avg: $769 AUD|-2.0%
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
Retailer 17
October 31, 2026
Retailer 10$426 AUD
Retailer 7$492 AUD
Retailer 17$520 AUD
Retailer 15$525 AUD
Retailer 8$572 AUD
Retailer 16$598 AUD
Retailer 5$615 AUD
Retailer 6$615 AUD
Retailer 9$618 AUD
Retailer 13$658 AUD
Retailer 11$739 AUD
Retailer 14$747 AUD
Retailer 2$782 AUD
Retailer 3$783 AUD
Retailer 12$952 AUD
Retailer 4$1,322 AUD
NZ Jewellers$2,184 AUD

25 data points across 17 retailers

17 retailers$426 AUD to $1,322 AUD

A
Cheapest Retailer
-
$426 AUD
₹28,495 INR
A
Retailer 2
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 3
-
$520 AUD
$365 USD
View
B+
Retailer 4
-
$525 AUD
$369 USD
View
Final sale: no returns
B+
Retailer 5
-
$572 AUD
$402 USD
View
B+
Retailer 6
-
$598 AUD
$420 USD
View
B+
Retailer 7
-
$615 AUD
$432 USD
View
B+
Retailer 8
-
$615 AUD
$432 USD
View
B+
Retailer 9
-
$618 AUD
SGD 587 SGD
View
B+
Retailer 10
-
$658 AUD
$462 USD
View
B
Retailer 11
-
$739 AUD
£409 GBP
View
B
Retailer 12
-
$747 AUD
$525 USD
View
B+
Retailer 13
-
$782 AUD
$549 USD
View
B+
Retailer 14
-
$783 AUD
£433 GBP
View
B
Retailer 15
-
$952 AUD
€637 EUR
View
B
Retailer 16
-
$1,322 AUD
£731 GBP
View
Most Expensive
NZ Jewellers
176e7984-37e2-415d-82f7-a311de173bc8 · Oct 30
$2,184 AUD
$1,534 USD
View
Price under review
16 more retailers have this diamond
Prices start from $426 AUDSave up to $896 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
$426 AUD