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Oval|Natural|GIA

0.80ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2556665476

Certificate GIA 2556665476

Diamond specifications and retailer prices

From HK$8,221 HKD
As of November 4, 2026
Save HK$11,262 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$25,957 HKD at NZ Jewellers · As of October 30, 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 2556665476. Listed at 16 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. 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
FluorescenceNone
Crown angle36.3°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556665476
Dimensions7.35 × 5.19 × 3.36 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
7.35 mm5.19 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556665476
Side View
Table 60.0%Crown 36.3°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.7%

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: Nov 4
Current: HK$25,957 HKD|Low: HK$7,751 HKD|High: HK$26,177 HKD|Avg: HK$12,295 HKD|-0.8%
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
November 3, 2026
Retailer 16HK$8,221 HKD
Retailer 5HK$8,903 HKD
Retailer 17HK$9,232 HKD
Retailer 14HK$9,640 HKD
Retailer 9HK$9,695 HKD
Retailer 11HK$10,016 HKD
Retailer 4HK$10,063 HKD
Retailer 10HK$10,541 HKD
Retailer 3HK$11,121 HKD
Retailer 6HK$11,521 HKD
Retailer 7HK$11,521 HKD
Retailer 8HK$11,913 HKD
Retailer 2HK$12,156 HKD
Retailer 15HK$13,378 HKD
Retailer 12HK$14,836 HKD
Retailer 13HK$19,484 HKD
NZ JewellersHK$25,957 HKD

36 data points across 17 retailers

16 retailersHK$8,221 HKD to HK$19,484 HKD

A
Cheapest Retailer
-
HK$8,221 HKD
A
Retailer 2
-
HK$9,232 HKD
View
A
Retailer 3
-
HK$9,640 HKD
View
Retailer 4
-
HK$9,695 HKD
View
Price last confirmed 9 days ago
A
Retailer 5
-
HK$10,016 HKD
View
A
Retailer 6
-
HK$10,063 HKD
View
A
Retailer 7
-
HK$10,541 HKD
View
B+
Retailer 8
-
HK$11,121 HKD
View
B+
Retailer 9
-
HK$11,521 HKD
View
Retailer 10
-
HK$11,521 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$11,913 HKD
View
B+
Retailer 12
-
HK$12,156 HKD
View
B+
Retailer 13
-
HK$13,378 HKD
View
B+
Retailer 14
-
HK$14,836 HKD
View
B
Retailer 15
-
HK$19,484 HKD
View
Most Expensive
NZ Jewellers
8e113c8c-91aa-431b-961c-505bd60f0d71 · Oct 30
HK$25,957 HKD
$3,312 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from HK$8,221 HKDSave up to HK$11,262 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$8,221 HKD