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Marquise|Natural|GIA

0.80ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1553199500

Certificate GIA 1553199500

Diamond specifications and retailer prices

From HK$10,169 HKD
$1,296 USD
As of November 1, 2026
Save HK$3,387 HKD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$13,556 HKD at GemTrove · As of November 3, 2026
View at GemTrove

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553199500. Listed at 4 retailers as of November 1, 2026, with prices from HK$10,169 to HK$13,556, a HK$3,387 spread on the same certified stone. GemTrove lists it at HK$13,556. 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
OriginNatural
Grading LabGIA
CertificateGIA 1553199500
Dimensions9.29 × 4.85 × 3.07 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Cloud, Twinning Wisp, Feather
Top View
9.29 mm4.85 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553199500
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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 1
Current: HK$13,556 HKD|Low: HK$10,169 HKD|High: HK$13,556 HKD|Avg: HK$11,641 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3HK$10,169 HKD
Retailer 2HK$11,038 HKD
Retailer 4HK$11,223 HKD
GemTroveHK$13,556 HKD

39 data points across 4 retailers

4 retailersHK$10,169 HKD to HK$13,556 HKD

A
Cheapest Retailer
-
HK$10,169 HKD
$1,296 USD
A
Retailer 2
-
HK$11,038 HKD
£1,108 GBP
View
A
Retailer 3
-
HK$11,223 HKD
SGD 1,933 SGD
View
Most Expensive
B+
GemTrove
GT-N-01273241-98 · Nov 3
HK$13,556 HKD
A$2,658 AUD
View
3 more retailers have this diamond
Prices start from HK$10,169 HKDSave up to HK$3,387 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$10,169 HKD