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Oval|Natural|GIA

0.91ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 1545970936

Certificate GIA 1545970936

Diamond specifications and retailer prices

From $2,281 SGD
$1,784 USD
As of October 30, 2026
Save $3,156 SGD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,437 SGD at NZ Jewellers · As of October 30, 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 1545970936. Listed at 15 retailers as of October 30, 2026, with prices from $2,281 to $5,437, a $3,156 spread on the same certified stone. NZ Jewellers lists it at $5,437. 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
SymmetryExcellent
FluorescenceNone
Crown angle36.67°
Pavilion angle39.24°
OriginNatural
Grading LabGIA
CertificateGIA 1545970936
Dimensions7.85 × 5.25 × 3.35 mm
L/W Ratio1.50
Culet sizePointed
Key to symbols
Feather
Top View
7.85 mm5.25 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545970936
Side View
Table 60.0%Crown 36.67°Girdle: STK-VTKPavilion 39.24°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,004 SGD|Low: $2,281 SGD|High: $5,070 SGD|Avg: $3,293 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10$2,281 SGD
Retailer 8$2,348 SGD
Retailer 7$2,378 SGD
Retailer 9$2,640 SGD
Retailer 3$2,853 SGD
Retailer 2$3,207 SGD
Retailer 5$3,310 SGD
Retailer 4$3,836 SGD
Retailer 6$4,562 SGD
Retailer 1$5,004 SGD

41 data points across 10 retailers

15 retailers$2,281 SGD to $5,437 SGD

B+
Cheapest Retailer
-
$2,281 SGD
$1,784 USD
B+
Retailer 2
-
$2,348 SGD
$1,837 USD
View
B+
Retailer 3
-
$2,378 SGD
$1,860 USD
View
B+
Retailer 4
-
$2,600 SGD
$2,034 USD
View
B+
Retailer 5
-
$2,600 SGD
$2,034 USD
View
B+
Retailer 6
-
$2,640 SGD
$2,065 USD
View
B+
Retailer 7
-
$2,720 SGD
$2,128 USD
View
B
Retailer 8
-
$2,853 SGD
£1,757 GBP
View
B
Retailer 9
-
$3,000 SGD
$2,347 USD
View
Retailer 10
-
$3,207 SGD
A$3,859 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$3,310 SGD
€2,466 EUR
View
B
Retailer 12
-
$3,836 SGD
ZAR 48,472 ZAR
View
Retailer 13
-
$4,562 SGD
£2,810 GBP
View
Price last confirmed 7 days ago
B
Retailer 14
-
$5,004 SGD
£3,082 GBP
View
Most Expensive
B
NZ Jewellers
45deef3f-0531-4cb6-88c2-9e3dcd19e666 · Oct 30
$5,437 SGD
$4,253 USD
View
14 more retailers have this diamond
Prices start from $2,281 SGDSave up to $3,156 SGD

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.

B+
0.91ct Oval
$2,281 SGD