Oval|Natural|GIA

0.91ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7553731777

Certificate GIA 7553731777

Diamond specifications and retailer prices

From $960 USD
HK$7,500 HKD
As of October 31, 2026
Save $1,443 USD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,311 USD at NZ Jewellers · As of October 9, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553731777. Listed at 11 retailers as of October 29, 2026, with a 150% 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7553731777
Dimensions7.77 × 5.44 × 3.44 mm
L/W Ratio1.43
Key to symbols
Feather, Crystal
Top View
7.77 mm5.44 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553731777
Side View
Table 63.0%CrownGirdle: MED-VTKPavilion 38.7°Culet: NoneDepth 63.2%

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: $960 USD|Low: $947 USD|High: $2,614 USD|Avg: $1,700 USD|-15.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 1$960 USD
Retailer 3$1,225 USD
Retailer 6$1,334 USD
Retailer 7$1,336 USD
Retailer 8$1,747 USD
Retailer 2$1,813 USD
Retailer 5$2,363 USD
Retailer 4$2,403 USD

42 data points across 8 retailers

11 retailers$960 USD to $2,403 USD

A
Cheapest Retailer
-
$960 USD
HK$7,500 HKD
A
Retailer 2
-
$1,225 USD
€1,166 EUR
View
A
Retailer 3
-
$1,334 USD
SGD 1,803 SGD
View
A
Retailer 4
-
$1,336 USD
View
Retailer 5
-
$1,357 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$1,448 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$1,747 USD
A$2,688 AUD
View
B+
Retailer 8
-
$1,813 USD
€1,727 EUR
View
B
Retailer 9
-
$2,363 USD
€2,250 EUR
View
B
Retailer 10
-
$2,403 USD
£1,892 GBP
View
Most Expensive
NZ Jewellers
8bc872c6-8639-496c-acc8-6afa0e4e90a4 · Oct 9
$3,311 USD
View
Price last confirmed 22 days ago
10 more retailers have this diamond
Prices start from $960 USDSave up to $1,443 USD

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
$960 USD