Oval|Natural|GIA

0.90ct F SI1 Oval Natural Diamond

ID • F/SI1 • GIA 2556566227

Certificate GIA 2556566227

Diamond specifications and retailer prices

From HK$7,934 HKD
As of October 26, 2026
13 retailers carry this diamond
Most expensive: HK$26,073 HKD at NZ Jewellers · As of October 23, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556566227. Listed at 13 retailers as of October 23, 2026. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556566227
Dimensions7.58 × 5.31 × 3.34 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal
Top View
7.58 mm5.31 mm0.90 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556566227
Side View
Table 56.0%CrownGirdle: STK-XTKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26
Current: HK$26,073 HKD|Low: HK$7,885 HKD|High: HK$26,379 HKD|Avg: HK$12,940 HKD|-1.2%
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
October 26, 2026
Retailer 13HK$7,934 HKD
Retailer 2HK$8,050 HKD
Retailer 4HK$9,863 HKD
Retailer 10HK$10,686 HKD
Retailer 11HK$10,710 HKD
Retailer 3HK$11,148 HKD
Retailer 9HK$11,181 HKD
Retailer 5HK$11,369 HKD
Retailer 14HK$11,863 HKD
Retailer 8HK$12,334 HKD
Retailer 6HK$14,277 HKD
Retailer 12HK$19,680 HKD
Retailer 7HK$20,592 HKD
NZ JewellersHK$26,073 HKD

27 data points across 14 retailers

13 retailersHK$7,934 HKD to HK$26,073 HKD

Retailer 1
-
HK$7,934 HKD
Price last confirmed 7 days ago
Retailer 2
-
HK$8,050 HKD
₹97,718 INR
View
Price last confirmed 7 days ago
Retailer 3
-
HK$10,686 HKD
$1,362 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$10,710 HKD
$1,365 USD
View
Price last confirmed 6 days ago
Retailer 5
-
HK$11,148 HKD
SGD 1,920 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$11,181 HKD
$1,425 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$11,369 HKD
$1,449 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$11,863 HKD
$1,512 USD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$12,334 HKD
$1,572 USD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$14,277 HKD
A$2,799 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
HK$19,680 HKD
£1,975 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
HK$20,592 HKD
£2,067 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
58ad4633-a3ed-49a8-aa5c-c1a0573c824c · Oct 23
HK$26,073 HKD
$3,323 USD
View
Price last confirmed 9 days ago
12 more retailers have this diamond

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.

0.90ct Oval
HK$7,934 HKD