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Oval|Natural|GIA

0.91ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2437822570

Certificate GIA 2437822570

Diamond specifications and retailer prices

From HK$10,890 HKD
₹132,187 INR
As of November 1, 2026
Save HK$26,119 HKD (71%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$37,008 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 2437822570. Listed at 22 retailers as of October 30, 2026, with prices from HK$10,890 to HK$37,008, a HK$26,119 spread on the same certified stone. NZ Jewellers lists it at HK$37,008. 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
OriginNatural
Grading LabGIA
CertificateGIA 2437822570
Dimensions7.20 × 5.41 × 3.50 mm
L/W Ratio1.33
Top View
7.20 mm5.41 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437822570
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.8%

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: HK$37,008 HKD|Low: HK$10,880 HKD|High: HK$37,008 HKD|Avg: HK$17,167 HKD
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 2HK$10,890 HKD
Retailer 14HK$11,047 HKD
Retailer 9HK$13,424 HKD
Retailer 10HK$13,730 HKD
Retailer 8HK$13,887 HKD
Retailer 7HK$13,997 HKD
Retailer 13HK$14,530 HKD
Retailer 6HK$15,174 HKD
Retailer 19HK$15,174 HKD
Retailer 3HK$15,495 HKD
Retailer 4HK$15,872 HKD
Retailer 18HK$16,254 HKD
Retailer 12HK$16,641 HKD
Retailer 17HK$17,504 HKD
Retailer 11HK$19,841 HKD
Retailer 16HK$20,735 HKD
Retailer 15HK$22,380 HKD
Retailer 5HK$26,724 HKD
NZ JewellersHK$37,008 HKD

31 data points across 19 retailers

22 retailersHK$10,890 HKD to HK$37,008 HKD

A
Cheapest Retailer
-
HK$10,890 HKD
₹132,187 INR
A
Retailer 2
-
HK$11,047 HKD
View
B+
Retailer 3
-
HK$13,424 HKD
$1,711 USD
View
B+
Retailer 4
-
HK$13,730 HKD
$1,750 USD
View
B+
Retailer 5
-
HK$13,887 HKD
$1,770 USD
View
B+
Retailer 6
-
HK$13,997 HKD
$1,784 USD
View
Final sale: no returns
B+
Retailer 7
-
HK$14,530 HKD
$1,852 USD
View
B+
Retailer 8
-
HK$15,174 HKD
$1,934 USD
View
B+
Retailer 9
-
HK$15,174 HKD
$1,934 USD
View
B+
Retailer 10
-
HK$15,380 HKD
SGD 2,649 SGD
View
B+
Retailer 11
-
HK$15,495 HKD
$1,975 USD
View
B+
Retailer 12
-
HK$15,872 HKD
$2,023 USD
View
B+
Retailer 13
-
HK$16,254 HKD
$2,072 USD
View
B
Retailer 14
-
HK$16,411 HKD
A$3,218 AUD
View
B
Retailer 15
-
HK$16,641 HKD
£1,670 GBP
View
B
Retailer 16
-
HK$17,504 HKD
$2,231 USD
View
Retailer 17
-
HK$19,841 HKD
A$3,891 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
HK$20,735 HKD
€2,517 EUR
View
B
Retailer 19
-
HK$22,380 HKD
ZAR 46,083 ZAR
View
B
Retailer 20
-
HK$26,416 HKD
$3,367 USD
View
B
Retailer 21
-
HK$26,724 HKD
£2,682 GBP
View
Most Expensive
B
NZ Jewellers
f71d4e9b-0822-4bc4-ae42-6cbe7b954294 · Oct 30
HK$37,008 HKD
$4,717 USD
View
21 more retailers have this diamond
Prices start from HK$10,890 HKDSave up to HK$26,119 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.

A
0.91ct Oval
HK$10,890 HKD