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Oval|Natural|GIA

0.91ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2544892578

Certificate GIA 2544892578

Diamond specifications and retailer prices

From $1,367 AUD
HK$7,500 HKD
As of October 31, 2026
Save $1,976 AUD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,105 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544892578. Listed at 10 retailers as of October 31, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544892578
Dimensions7.51 × 5.33 × 3.40 mm
L/W Ratio1.41
Top View
7.51 mm5.33 mm0.91 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544892578
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: $3,343 AUD|Low: $1,313 AUD|High: $3,701 AUD|Avg: $1,998 AUD|-9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$1,367 AUD
Retailer 2$1,372 AUD
Retailer 7$1,444 AUD
Retailer 5$1,799 AUD
Retailer 6$1,904 AUD
Retailer 4$2,393 AUD
Retailer 1$3,343 AUD

44 data points across 7 retailers

10 retailers$1,367 AUD to $3,343 AUD

A
Cheapest Retailer
-
$1,367 AUD
HK$7,500 HKD
A
Retailer 2
-
$1,372 AUD
₹91,753 INR
View
A
Retailer 3
-
$1,444 AUD
$1,014 USD
View
Final sale: no returns
A
Retailer 4
-
$1,799 AUD
$1,264 USD
View
Retailer 5
-
$1,904 AUD
SGD 1,807 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
$1,956 AUD
$1,374 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$2,093 AUD
$1,470 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
$2,393 AUD
£1,324 GBP
View
B
Retailer 9
-
$3,343 AUD
£1,849 GBP
View
Most Expensive
NZ Jewellers
e1bcdb41-0155-4d62-8421-d3c5a3beab8c · Oct 6
$5,105 AUD
$3,586 USD
View
Price last confirmed 26 days ago
9 more retailers have this diamond
Prices start from $1,367 AUDSave up to $1,976 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
0.91ct Oval
$1,367 AUD