Oval|Natural|GIA

0.91ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2547538371

Certificate GIA 2547538371

Diamond specifications and retailer prices

From $973 USD
HK$7,600 HKD
As of November 1, 2026
Save $1,707 USD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,438 USD at NZ Jewellers · As of October 23, 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 I 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 2547538371. Listed at 18 retailers as of November 1, 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. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 2547538371
Dimensions7.55 × 5.39 × 3.42 mm
L/W Ratio1.40
Top View
7.55 mm5.39 mm0.91 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547538371
Side View
Table 62.0%CrownGirdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.6%

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: Nov 1
Current: $3,438 USD|Low: $973 USD|High: $3,438 USD|Avg: $1,778 USD|+3.2%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 2$973 USD
Retailer 11$1,229 USD
Retailer 14$1,285 USD
Retailer 12$1,342 USD
Retailer 6$1,374 USD
Retailer 3$1,390 USD
Retailer 13$1,420 USD
Retailer 7$1,504 USD
Retailer 8$1,614 USD
Retailer 9$1,734 USD
Retailer 16$1,848 USD
Retailer 5$2,040 USD
Retailer 15$2,065 USD
Retailer 4$2,596 USD
Retailer 10$2,679 USD
NZ Jewellers$3,438 USD

21 data points across 16 retailers

18 retailers$973 USD to $2,679 USD

A
Cheapest Retailer
-
$973 USD
HK$7,600 HKD
A
Retailer 2
-
$1,229 USD
€1,171 EUR
View
B+
Retailer 3
-
$1,285 USD
View
Final sale: no returns
A
Retailer 4
-
$1,342 USD
£1,057 GBP
View
Retailer 5
-
$1,374 USD
SGD 1,857 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,390 USD
View
B+
Retailer 7
-
$1,420 USD
View
B+
Retailer 8
-
$1,504 USD
View
B+
Retailer 9
-
$1,614 USD
SGD 2,181 SGD
View
B+
Retailer 10
-
$1,682 USD
A$2,588 AUD
View
B+
Retailer 11
-
$1,734 USD
View
Retailer 12
-
$1,783 USD
A$2,743 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$1,848 USD
€1,760 EUR
View
Retailer 14
-
$2,040 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$2,065 USD
ZAR 33,354 ZAR
View
B
Retailer 16
-
$2,596 USD
£2,044 GBP
View
B
Retailer 17
-
$2,679 USD
£2,110 GBP
View
Most Expensive
NZ Jewellers
ec82211e-2a28-4f1f-8062-e86c5e9ba496 · Oct 23
$3,438 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $973 USDSave up to $1,707 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
$973 USD