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Round|Natural|GIA

0.80ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 1375275439

Certificate GIA 1375275439

Diamond specifications and retailer prices

From HK$7,564 HKD
$964 USD
As of November 2, 2026
Save HK$14,492 HKD (66%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,495 HKD at NZ Jewellers · As of September 10, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1375275439. Listed at 21 retailers as of October 30, 2026, with a 192% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1375275439
Dimensions5.95 × 5.92 × 3.73 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.95 mm5.92 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1375275439
Side View
Table 55.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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 2
Current: HK$22,055 HKD|Low: HK$6,928 HKD|High: HK$22,055 HKD|Avg: HK$10,585 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
November 1, 2026
Retailer 17HK$7,564 HKD
Retailer 4HK$7,846 HKD
Retailer 14HK$7,885 HKD
Retailer 13HK$8,042 HKD
Retailer 3HK$8,191 HKD
Retailer 7HK$8,191 HKD
Retailer 15HK$8,505 HKD
Retailer 6HK$8,940 HKD
Retailer 5HK$9,409 HKD
Retailer 9HK$9,431 HKD
Retailer 8HK$9,455 HKD
Retailer 16HK$10,121 HKD
Retailer 19HK$10,121 HKD
Retailer 18HK$10,435 HKD
Retailer 2HK$12,597 HKD
Retailer 10HK$13,296 HKD
Retailer 11HK$13,464 HKD
Retailer 12HK$16,561 HKD
NZ JewellersHK$22,055 HKD

33 data points across 19 retailers

21 retailersHK$7,564 HKD to HK$22,055 HKD

A
Cheapest Retailer
-
HK$7,564 HKD
$964 USD
Final sale: no returns
A
Retailer 2
-
HK$7,846 HKD
$1,000 USD
View
A
Retailer 3
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 4
-
HK$8,042 HKD
$1,025 USD
View
A
Retailer 5
-
HK$8,191 HKD
$1,044 USD
View
A
Retailer 6
-
HK$8,191 HKD
$1,044 USD
View
Retailer 7
-
HK$8,356 HKD
$1,065 USD
View
Price last confirmed 53 days ago
A
Retailer 8
-
HK$8,505 HKD
$1,084 USD
View
A
Retailer 9
-
HK$8,940 HKD
$1,139 USD
View
A
Retailer 10
-
HK$9,409 HKD
$1,199 USD
View
A
Retailer 11
-
HK$9,431 HKD
$1,202 USD
View
A
Retailer 12
-
HK$9,455 HKD
$1,205 USD
View
Retailer 13
-
HK$9,643 HKD
$1,229 USD
View
Price last confirmed 56 days ago
A
Retailer 14
-
HK$10,121 HKD
$1,290 USD
View
A
Retailer 15
-
HK$10,121 HKD
$1,290 USD
View
A
Retailer 16
-
HK$10,435 HKD
$1,330 USD
View
A
Retailer 17
-
HK$12,597 HKD
€1,529 EUR
View
B+
Retailer 18
-
HK$16,561 HKD
£1,662 GBP
View
B
Retailer 19
-
HK$20,796 HKD
£2,087 GBP
View
B
Retailer 20
-
HK$22,055 HKD
$2,811 USD
View
Most Expensive
NZ Jewellers
372b8fb0-beb5-4447-8f7e-55f003e36271 · Sep 10
HK$22,495 HKD
$2,867 USD
View
Price last confirmed 53 days ago
20 more retailers have this diamond
Prices start from HK$7,564 HKDSave up to HK$14,492 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 Round
HK$7,564 HKD