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Oval|Natural|GIA

0.90ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 6531480509

Certificate GIA 6531480509

Diamond specifications and retailer prices

From HK$9,340 HKD
As of October 31, 2026
Save HK$17,862 HKD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$30,379 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531480509. Listed at 19 retailers as of October 28, 2026, with a 191% 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

0.90
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531480509
Dimensions7.58 × 5.46 × 3.37 mm
L/W Ratio1.39
Top View
7.58 mm5.46 mm0.90 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531480509
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.7%

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: HK$21,283 HKD|Low: HK$9,239 HKD|High: HK$27,551 HKD|Avg: HK$15,056 HKD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7HK$9,340 HKD
Retailer 6HK$9,718 HKD
Retailer 2HK$11,212 HKD
Retailer 4HK$11,826 HKD
Retailer 11HK$12,059 HKD
Retailer 12HK$12,239 HKD
Retailer 3HK$12,924 HKD
Retailer 10HK$13,218 HKD
Retailer 5HK$13,609 HKD
Retailer 8HK$16,600 HKD
Retailer 1HK$21,283 HKD
Retailer 9HK$27,202 HKD

32 data points across 12 retailers

19 retailersHK$9,340 HKD to HK$27,202 HKD

A
Cheapest Retailer
-
HK$9,340 HKD
A
Retailer 2
-
HK$9,718 HKD
₹117,968 INR
View
A
Retailer 3
-
HK$11,212 HKD
$1,429 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,826 HKD
SGD 2,037 SGD
View
A
Retailer 5
-
HK$12,020 HKD
$1,532 USD
View
A
Retailer 6
-
HK$12,059 HKD
$1,537 USD
View
A
Retailer 7
-
HK$12,239 HKD
$1,560 USD
View
Retailer 8
-
HK$12,451 HKD
$1,587 USD
View
Price last confirmed 16 days ago
Retailer 9
-
HK$12,451 HKD
$1,587 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$12,924 HKD
SGD 2,226 SGD
View
Retailer 11
-
HK$13,032 HKD
$1,661 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
HK$13,218 HKD
$1,685 USD
View
B+
Retailer 13
-
HK$13,609 HKD
£1,366 GBP
View
Retailer 14
-
HK$14,373 HKD
$1,832 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
HK$14,779 HKD
A$2,898 AUD
View
B+
Retailer 16
-
HK$16,600 HKD
€2,015 EUR
View
B
Retailer 17
-
HK$21,283 HKD
£2,136 GBP
View
B
Retailer 18
-
HK$27,202 HKD
£2,730 GBP
View
Most Expensive
NZ Jewellers
ffcc6774-9124-4b08-a344-e03c15715025 · Oct 17
HK$30,379 HKD
$3,872 USD
View
Price last confirmed 15 days ago
18 more retailers have this diamond
Prices start from HK$9,340 HKDSave up to HK$17,862 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
0.90ct Oval
HK$9,340 HKD