CaratHunter
Plans
Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6565199762

Certificate GIA 6565199762

Diamond specifications and retailer prices

From HK$10,947 HKD
As of November 1, 2026
Save HK$25,192 HKD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$36,139 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise 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 6565199762. Listed at 18 retailers as of November 1, 2026, with prices from HK$10,947 to HK$36,139, a HK$25,192 spread on the same certified stone. NZ Jewellers lists it at HK$36,139. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565199762
Dimensions9.54 × 4.79 × 2.90 mm
L/W Ratio1.99
Top View
9.54 mm4.79 mm0.80 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565199762
Side View
Table 55.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.5%

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 1
Current: HK$36,139 HKD|Low: HK$10,846 HKD|High: HK$36,139 HKD|Avg: HK$17,696 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
November 3, 2026
Retailer 13HK$10,947 HKD
Retailer 10HK$11,059 HKD
Retailer 8HK$13,503 HKD
Retailer 16HK$13,652 HKD
Retailer 7HK$13,668 HKD
Retailer 3HK$14,813 HKD
Retailer 9HK$14,813 HKD
Retailer 17HK$15,182 HKD
Retailer 4HK$15,496 HKD
Retailer 2HK$16,247 HKD
Retailer 5HK$17,097 HKD
Retailer 6HK$17,097 HKD
Retailer 11HK$18,679 HKD
Retailer 15HK$20,234 HKD
Retailer 14HK$22,067 HKD
Retailer 12HK$25,958 HKD
NZ JewellersHK$36,139 HKD

25 data points across 17 retailers

18 retailersHK$10,947 HKD to HK$36,139 HKD

A
Cheapest Retailer
-
HK$10,947 HKD
A
Retailer 2
-
HK$11,059 HKD
₹134,232 INR
View
A
Retailer 3
-
HK$13,503 HKD
$1,721 USD
View
A
Retailer 4
-
HK$13,652 HKD
$1,740 USD
View
B+
Retailer 5
-
HK$13,668 HKD
$1,742 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$14,813 HKD
$1,888 USD
View
B+
Retailer 7
-
HK$14,813 HKD
$1,888 USD
View
B+
Retailer 8
-
HK$15,182 HKD
$1,935 USD
View
B+
Retailer 9
-
HK$15,496 HKD
$1,975 USD
View
B+
Retailer 10
-
HK$16,247 HKD
£1,631 GBP
View
B+
Retailer 11
-
HK$17,097 HKD
$2,179 USD
View
B+
Retailer 12
-
HK$17,097 HKD
$2,179 USD
View
B+
Retailer 13
-
HK$18,679 HKD
£1,875 GBP
View
Retailer 14
-
HK$20,150 HKD
A$3,951 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
HK$20,234 HKD
€2,456 EUR
View
B
Retailer 16
-
HK$22,067 HKD
ZAR 45,436 ZAR
View
B
Retailer 17
-
HK$25,958 HKD
£2,605 GBP
View
Most Expensive
B
NZ Jewellers
5eb720d3-adca-477a-a682-321f750fddc3 · Nov 3
HK$36,139 HKD
$4,606 USD
View
17 more retailers have this diamond
Prices start from HK$10,947 HKDSave up to HK$25,192 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 Marquise
HK$10,947 HKD