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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 HK$13,997 HKD
$1,784 USD
As of October 30, 2026
Save HK$19,371 HKD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,368 HKD 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 HK$13,997 to HK$33,368, a HK$19,371 spread on the same certified stone. NZ Jewellers lists it at HK$33,368. 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: HK$30,713 HKD|Low: HK$13,997 HKD|High: HK$31,115 HKD|Avg: HK$20,210 HKD|-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 10HK$13,997 HKD
Retailer 8HK$14,413 HKD
Retailer 7HK$14,593 HKD
Retailer 9HK$16,201 HKD
Retailer 3HK$17,507 HKD
Retailer 2HK$19,680 HKD
Retailer 5HK$20,315 HKD
Retailer 4HK$23,540 HKD
Retailer 6HK$27,999 HKD
Retailer 1HK$30,713 HKD

41 data points across 10 retailers

15 retailersHK$13,997 HKD to HK$33,368 HKD

B+
Cheapest Retailer
-
HK$13,997 HKD
$1,784 USD
B+
Retailer 2
-
HK$14,413 HKD
$1,837 USD
View
B+
Retailer 3
-
HK$14,593 HKD
$1,860 USD
View
B+
Retailer 4
-
HK$15,958 HKD
$2,034 USD
View
B+
Retailer 5
-
HK$15,958 HKD
$2,034 USD
View
B+
Retailer 6
-
HK$16,201 HKD
$2,065 USD
View
B+
Retailer 7
-
HK$16,696 HKD
$2,128 USD
View
B
Retailer 8
-
HK$17,507 HKD
£1,757 GBP
View
B
Retailer 9
-
HK$18,414 HKD
$2,347 USD
View
Retailer 10
-
HK$19,680 HKD
A$3,859 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
HK$20,315 HKD
€2,466 EUR
View
B
Retailer 12
-
HK$23,540 HKD
ZAR 48,472 ZAR
View
Retailer 13
-
HK$27,999 HKD
£2,810 GBP
View
Price last confirmed 8 days ago
B
Retailer 14
-
HK$30,713 HKD
£3,082 GBP
View
Most Expensive
B
NZ Jewellers
45deef3f-0531-4cb6-88c2-9e3dcd19e666 · Oct 30
HK$33,368 HKD
$4,253 USD
View
14 more retailers have this diamond
Prices start from HK$13,997 HKDSave up to HK$19,371 HKD

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
HK$13,997 HKD