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Marquise|Natural|GIA

0.66ct K VS1 Marquise Natural Diamond

EX • K/VS1 • GIA 2557085282

Certificate GIA 2557085282

Diamond specifications and retailer prices

From HK$6,027 HKD
As of November 6, 2026
Save HK$1,220 HKD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,247 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.66ct natural marquise diamond

This 0.66ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557085282. Listed at 4 retailers as of November 6, 2026, with prices from HK$6,027 to HK$7,247, a HK$1,220 spread on the same certified stone. 77 Diamonds lists it at HK$7,247. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.94°
OriginNatural
Grading LabGIA
CertificateGIA 2557085282
Dimensions8.66 × 4.53 × 2.90 mm
L/W Ratio1.91
Top View
8.66 mm4.53 mm0.66 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557085282
Side View
Table 60.0%Crown 37.3°Girdle: STK-THKPavilion 40.94°Culet: NoneDepth 63.9%

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 6
Current: HK$7,247 HKD|Low: HK$3,558 HKD|High: HK$8,872 HKD|Avg: HK$6,999 HKD|+6.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$3,558 HKD
Retailer 9HK$5,588 HKD
Retailer 6HK$5,886 HKD
Retailer 5HK$6,027 HKD
Retailer 2HK$6,967 HKD
77 DiamondsHK$7,247 HKD
Retailer 8HK$7,265 HKD
Retailer 11HK$7,579 HKD
Retailer 7HK$7,665 HKD
Retailer 3HK$8,668 HKD
Retailer 12HK$8,801 HKD
Retailer 10HK$8,872 HKD

34 data points across 12 retailers

4 retailersHK$6,027 HKD to HK$7,247 HKD

A
Cheapest Retailer
-
HK$6,027 HKD
B+
Retailer 2
-
HK$6,662 HKD
View
B+
Retailer 3
-
HK$6,967 HKD
View
Most Expensive
B+
77 Diamonds
MQZBQRUDFKR · Nov 6
HK$7,247 HKD
£728 GBP
View
3 more retailers have this diamond
Prices start from HK$6,027 HKDSave up to HK$1,220 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
0.66ct Marquise
HK$6,027 HKD