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Oval|Natural|GIA

0.91ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7551863540

Certificate GIA 7551863540

Diamond specifications and retailer prices

From $1,641 AUD
SGD 1,558 SGD
As of October 31, 2026
Save $1,471 AUD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,113 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551863540. Listed at 12 retailers as of October 26, 2026, with prices from $1,641 to $3,113, a $1,471 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,113. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.12°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 7551863540
Dimensions7.58 × 5.42 × 3.38 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.58 mm5.42 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551863540
Side View
Table 57.0%Crown 39.12°Girdle: MED-THKPavilion 39.42°Culet: NoneDepth 62.4%

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 31
Current: $2,713 AUD|Low: $1,641 AUD|High: $3,298 AUD|Avg: $2,387 AUD|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$1,641 AUD
Retailer 5$1,887 AUD
Retailer 6$1,919 AUD
Retailer 2$2,055 AUD
Retailer 3$2,109 AUD
Retailer 9$2,295 AUD
Retailer 4$2,367 AUD
Retailer 10$2,608 AUD
Retailer 1$2,713 AUD
Retailer 7$2,876 AUD
Wholesale Diamonds Direct$3,113 AUD

33 data points across 11 retailers

12 retailers$1,641 AUD to $3,113 AUD

A
Cheapest Retailer
-
$1,641 AUD
SGD 1,558 SGD
A
Retailer 2
-
$1,887 AUD
$1,325 USD
View
A
Retailer 3
-
$1,919 AUD
$1,348 USD
View
A
Retailer 4
-
$2,055 AUD
SGD 1,951 SGD
View
B+
Retailer 5
-
$2,109 AUD
£1,167 GBP
View
B+
Retailer 6
-
$2,295 AUD
$1,612 USD
View
B+
Retailer 7
-
$2,367 AUD
$1,663 USD
View
B+
Retailer 8
-
$2,608 AUD
$1,832 USD
View
B
Retailer 9
-
$2,693 AUD
$1,892 USD
View
B
Retailer 10
-
$2,713 AUD
€1,815 EUR
View
B+
Retailer 11
-
$2,876 AUD
$2,020 USD
View
Most Expensive
B
Wholesale Diamonds Direct
268248806 · Oct 26
$3,113 AUD
$2,186 USD
View
11 more retailers have this diamond
Prices start from $1,641 AUDSave up to $1,471 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
$1,641 AUD