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Oval|Natural|GIA

0.80ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 5556875239

Certificate GIA 5556875239

Diamond specifications and retailer prices

From HK$8,323 HKD
As of November 6, 2026
Save HK$18,065 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$26,389 HKD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556875239. Listed at 18 retailers as of November 6, 2026, with prices from HK$8,323 to HK$26,389, a HK$18,065 spread on the same certified stone. NZ Jewellers lists it at HK$26,389. 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

0.80
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.6°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 5556875239
Dimensions7.58 × 5.13 × 3.30 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Top View
7.58 mm5.13 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556875239
Side View
Table 57.0%Crown 37.6°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 64.4%

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 6
Current: HK$26,389 HKD|Low: HK$8,073 HKD|High: HK$27,548 HKD|Avg: HK$13,038 HKD|-4.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 15HK$8,323 HKD
Retailer 3HK$9,052 HKD
Retailer 4HK$9,389 HKD
Retailer 8HK$9,805 HKD
Retailer 11HK$9,805 HKD
Retailer 9HK$10,181 HKD
Retailer 5HK$10,220 HKD
Retailer 13HK$10,706 HKD
Retailer 2HK$11,231 HKD
Retailer 18HK$11,309 HKD
Retailer 7HK$11,756 HKD
Retailer 16HK$11,756 HKD
Retailer 12HK$11,936 HKD
Retailer 17HK$12,148 HKD
Retailer 6HK$13,606 HKD
Retailer 10HK$15,291 HKD
Retailer 14HK$19,766 HKD
NZ JewellersHK$26,389 HKD

41 data points across 18 retailers

18 retailersHK$8,323 HKD to HK$26,389 HKD

A
Cheapest Retailer
-
HK$8,323 HKD
A
Retailer 2
-
HK$9,052 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$9,389 HKD
View
A
Retailer 4
-
HK$9,805 HKD
View
A
Retailer 5
-
HK$9,805 HKD
View
A
Retailer 6
-
HK$10,181 HKD
View
A
Retailer 7
-
HK$10,220 HKD
View
A
Retailer 8
-
HK$10,706 HKD
View
B+
Retailer 9
-
HK$11,231 HKD
View
A
Retailer 10
-
HK$11,309 HKD
View
B+
Retailer 11
-
HK$11,756 HKD
View
B+
Retailer 12
-
HK$11,756 HKD
View
B+
Retailer 13
-
HK$11,936 HKD
View
B+
Retailer 14
-
HK$12,148 HKD
View
B+
Retailer 15
-
HK$13,606 HKD
View
B+
Retailer 16
-
HK$15,291 HKD
View
B
Retailer 17
-
HK$19,766 HKD
View
Most Expensive
B
NZ Jewellers
d279ef5e-5262-4952-a2fa-4b13181d7701 · Nov 7
HK$26,389 HKD
$3,367 USD
View
17 more retailers have this diamond
Prices start from HK$8,323 HKDSave up to HK$18,065 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
0.80ct Oval
HK$8,323 HKD