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Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6542847657

Certificate GIA 6542847657

Diamond specifications and retailer prices

From HK$55,764 HKD
As of November 4, 2026
Save HK$22,957 HKD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$78,721 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542847657. Listed at 12 retailers as of November 4, 2026, with prices from HK$55,764 to HK$78,721, a HK$22,957 spread on the same certified stone. Cape Diamonds lists it at HK$78,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542847657
Dimensions10.77 × 5.74 × 3.37 mm
L/W Ratio1.88
Top View
10.77 mm5.74 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542847657
Side View
Table 65.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 58.7%

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$78,721 HKD|Low: HK$55,764 HKD|High: HK$84,598 HKD|Avg: HK$70,034 HKD|-6.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12HK$55,764 HKD
Retailer 6HK$59,388 HKD
Retailer 3HK$59,553 HKD
Retailer 2HK$61,271 HKD
Retailer 9HK$61,852 HKD
Retailer 13HK$64,527 HKD
Retailer 7HK$65,131 HKD
Retailer 11HK$69,822 HKD
Retailer 4HK$70,003 HKD
Retailer 8HK$70,387 HKD
Retailer 10HK$74,451 HKD
Retailer 5HK$75,110 HKD
Cape DiamondsHK$78,721 HKD

17 data points across 13 retailers

12 retailersHK$55,764 HKD to HK$78,721 HKD

B+
Cheapest Retailer
-
HK$55,764 HKD
B+
Retailer 2
-
HK$59,388 HKD
View
B+
Retailer 3
-
HK$59,553 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$61,271 HKD
View
Retailer 5
-
HK$61,852 HKD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$64,527 HKD
View
Retailer 7
-
HK$65,131 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$69,822 HKD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$70,003 HKD
View
Retailer 10
-
HK$70,387 HKD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$74,451 HKD
View
Most Expensive
B
Cape Diamonds
cert_6542847657 · Nov 5
HK$78,721 HKD
ZAR 162,105 ZAR
View
11 more retailers have this diamond
Prices start from HK$55,764 HKDSave up to HK$22,957 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+
1.20ct Marquise
HK$55,764 HKD