Oval|Natural|GIA

0.90ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 6491336013

Certificate GIA 6491336013

Diamond specifications and retailer prices

From HK$12,453 HKD
As of November 1, 2026
Save HK$17,041 HKD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$32,784 HKD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6491336013. Listed at 21 retailers as of November 1, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6491336013
Dimensions7.98 × 5.67 × 3.24 mm
L/W Ratio1.41
Top View
7.98 mm5.67 mm0.90 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6491336013
Side View
Table 61.0%CrownGirdle: ETN-THKPavilionCulet: NoneDepth 57.1%

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: Nov 1
Current: HK$32,784 HKD|Low: HK$12,352 HKD|High: HK$35,188 HKD|Avg: HK$20,275 HKD
Moon Ocean
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
Retailer 20
November 2, 2026
Retailer 14HK$12,453 HKD
Retailer 20HK$14,758 HKD
Retailer 3HK$15,205 HKD
Retailer 17HK$15,534 HKD
Retailer 8HK$16,829 HKD
Retailer 9HK$16,829 HKD
Retailer 19HK$16,986 HKD
Retailer 12HK$17,377 HKD
Retailer 4HK$17,606 HKD
Retailer 11HK$17,921 HKD
Retailer 2HK$18,469 HKD
Retailer 6HK$19,002 HKD
Retailer 7HK$19,418 HKD
Retailer 10HK$19,749 HKD
Retailer 18HK$20,700 HKD
Retailer 16HK$22,992 HKD
Retailer 15HK$24,828 HKD
Retailer 13HK$29,494 HKD
Moon OceanHK$32,784 HKD
Retailer 5HK$35,188 HKD

40 data points across 20 retailers

21 retailersHK$12,453 HKD to HK$29,494 HKD

B+
Cheapest Retailer
-
HK$12,453 HKD
B
Retailer 2
-
HK$14,758 HKD
$1,881 USD
View
B
Retailer 3
-
HK$15,205 HKD
$1,938 USD
View
B
Retailer 4
-
HK$15,534 HKD
$1,980 USD
View
Final sale: no returns
Retailer 5
-
HK$15,769 HKD
$2,010 USD
View
Price last confirmed 112 days ago
Retailer 6
-
HK$16,829 HKD
$2,145 USD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$16,829 HKD
$2,145 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
HK$16,986 HKD
$2,165 USD
View
B
Retailer 9
-
HK$17,377 HKD
SGD 2,993 SGD
View
Retailer 10
-
HK$17,606 HKD
$2,244 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
HK$17,921 HKD
$2,284 USD
View
B
Retailer 12
-
HK$18,400 HKD
A$3,608 AUD
View
B
Retailer 13
-
HK$18,469 HKD
£1,854 GBP
View
B
Retailer 14
-
HK$19,002 HKD
$2,422 USD
View
Retailer 15
-
HK$19,418 HKD
$2,475 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
HK$19,749 HKD
$2,517 USD
View
Retailer 17
-
HK$20,700 HKD
A$4,059 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
HK$22,992 HKD
€2,791 EUR
View
B
Retailer 19
-
HK$24,828 HKD
ZAR 51,123 ZAR
View
C
Retailer 20
-
HK$29,494 HKD
£2,960 GBP
View
Most Expensive
Moon Ocean
NVN-56CD1F0DF-013 · Sep 30
HK$32,784 HKD
£3,290 GBP
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from HK$12,453 HKDSave up to HK$17,041 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+
0.90ct Oval
HK$12,453 HKD