CaratHunter
Plans
Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2557548147

Certificate GIA 2557548147

Diamond specifications and retailer prices

From HK$10,385 HKD
As of November 4, 2026
Save HK$22,227 HKD (68%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: HK$32,611 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557548147. Listed at 33 retailers as of November 4, 2026, with prices from HK$10,385 to HK$32,611, a HK$22,227 spread on the same certified stone. NZ Jewellers lists it at HK$32,611. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557548147
Dimensions7.27 × 5.22 × 3.11 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Twinning Wisp, Cavity, Feather
Top View
7.27 mm5.22 mm0.80 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557548147
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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 4
Current: HK$32,611 HKD|Low: HK$10,243 HKD|High: HK$32,611 HKD|Avg: HK$15,483 HKD
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 7, 2026
Retailer 4HK$10,385 HKD
Retailer 10HK$10,972 HKD
Retailer 11HK$11,176 HKD
Retailer 12HK$11,231 HKD
Retailer 15HK$11,701 HKD
Retailer 7HK$12,117 HKD
Retailer 9HK$12,117 HKD
Retailer 8HK$12,673 HKD
Retailer 14HK$12,775 HKD
Retailer 20HK$12,971 HKD
Retailer 13HK$13,880 HKD
Retailer 6HK$13,974 HKD
Retailer 2HK$14,562 HKD
Retailer 19HK$14,617 HKD
Retailer 5HK$14,656 HKD
Retailer 22HK$14,836 HKD
Retailer 18HK$16,874 HKD
Retailer 16HK$17,446 HKD
Retailer 23HK$18,159 HKD
Retailer 17HK$18,183 HKD
Retailer 3HK$19,774 HKD
Retailer 21HK$23,301 HKD
NZ JewellersHK$32,611 HKD

34 data points across 23 retailers

33 retailersHK$10,385 HKD to HK$32,611 HKD

B+
Cheapest Retailer
-
HK$10,385 HKD
B+
Retailer 2
-
HK$10,972 HKD
View
B+
Retailer 3
-
HK$11,066 HKD
View
B+
Retailer 4
-
HK$11,176 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$11,231 HKD
View
B+
Retailer 6
-
HK$11,701 HKD
View
B+
Retailer 7
-
HK$12,117 HKD
View
B+
Retailer 8
-
HK$12,117 HKD
View
Retailer 9
-
HK$12,117 HKD
View
Price last confirmed 30 days ago
Retailer 10
-
HK$12,117 HKD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
HK$12,673 HKD
View
B
Retailer 12
-
HK$12,720 HKD
View
B
Retailer 13
-
HK$12,775 HKD
View
B
Retailer 14
-
HK$12,971 HKD
View
B+
Retailer 15
-
HK$13,465 HKD
View
B+
Retailer 16
-
HK$13,880 HKD
View
B+
Retailer 17
-
HK$13,974 HKD
View
Retailer 18
-
HK$13,974 HKD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$14,342 HKD
View
B
Retailer 20
-
HK$14,342 HKD
View
B
Retailer 21
-
HK$14,562 HKD
View
B
Retailer 22
-
HK$14,617 HKD
View
B
Retailer 23
-
HK$14,656 HKD
View
B
Retailer 24
-
HK$14,813 HKD
View
B
Retailer 25
-
HK$14,836 HKD
View
B
Retailer 26
-
HK$16,192 HKD
View
B
Retailer 27
-
HK$16,874 HKD
View
Retailer 28
-
HK$17,446 HKD
View
Price last confirmed 33 days ago
B
Retailer 29
-
HK$18,159 HKD
View
B
Retailer 30
-
HK$18,183 HKD
View
B
Retailer 31
-
HK$19,774 HKD
View
B
Retailer 32
-
HK$23,301 HKD
View
Most Expensive
B
NZ Jewellers
837226c6-f83d-467f-ac45-319ef31ce80d · Nov 7
HK$32,611 HKD
$4,161 USD
View
32 more retailers have this diamond
Prices start from HK$10,385 HKDSave up to HK$22,227 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+
0.80ct Oval
HK$10,385 HKD