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Marquise|Natural|GIA

0.80ct F SI1 Marquise Natural Diamond

GD • F/SI1 • GIA 1557513874

Certificate GIA 1557513874

Diamond specifications and retailer prices

From HK$12,679 HKD
$1,616 USD
As of October 30, 2026
Save HK$4,111 HKD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$16,791 HKD at Jared · As of October 30, 2026
View at Jared

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1557513874. Listed at 8 retailers as of October 30, 2026, with prices from HK$12,679 to HK$16,791, a HK$4,111 spread on the same certified stone. Jared lists it at HK$16,791. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557513874
Dimensions10.05 × 4.77 × 2.90 mm
L/W Ratio2.11
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
10.05 mm4.77 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557513874
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: Oct 30
Current: HK$16,791 HKD|Low: HK$11,345 HKD|High: HK$17,340 HKD|Avg: HK$14,965 HKD|-3.2%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9HK$12,066 HKD
Retailer 3HK$12,679 HKD
Retailer 4HK$13,888 HKD
Retailer 2HK$15,286 HKD
Retailer 7HK$15,323 HKD
Retailer 8HK$15,688 HKD
Retailer 5HK$16,241 HKD
Retailer 6HK$16,241 HKD
JaredHK$16,791 HKD

30 data points across 9 retailers

8 retailersHK$12,679 HKD to HK$16,791 HKD

B+
Cheapest Retailer
-
HK$12,679 HKD
$1,616 USD
Final sale: no returns
B+
Retailer 2
-
HK$13,888 HKD
$1,770 USD
View
B+
Retailer 3
-
HK$15,286 HKD
£1,534 GBP
View
B+
Retailer 4
-
HK$15,323 HKD
$1,953 USD
View
B+
Retailer 5
-
HK$15,688 HKD
SGD 2,702 SGD
View
B
Retailer 6
-
HK$16,241 HKD
$2,070 USD
View
B+
Retailer 7
-
HK$16,241 HKD
$2,070 USD
View
Most Expensive
B
Jared
159965841 · Oct 30
HK$16,791 HKD
$2,140 USD
View
7 more retailers have this diamond
Prices start from HK$12,679 HKDSave up to HK$4,111 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 Marquise
HK$12,679 HKD