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Marquise|Natural|GIA

0.66ct H IF Marquise Natural Diamond

EX • H/IF • GIA 6565518237

Certificate GIA 6565518237

Diamond specifications and retailer prices

From HK$6,026 HKD
As of November 1, 2026
Save HK$13,848 HKD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$19,874 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.66ct natural marquise diamond

This 0.66ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565518237. Listed at 14 retailers as of October 30, 2026, with prices from HK$6,026 to HK$19,874, a HK$13,848 spread on the same certified stone. NZ Jewellers lists it at HK$19,874. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.66
Carat
H
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565518237
Dimensions8.31 × 4.61 × 2.87 mm
L/W Ratio1.80
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
8.31 mm4.61 mm0.66 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565518237
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.3%

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$19,874 HKD|Low: HK$6,026 HKD|High: HK$20,298 HKD|Avg: HK$9,388 HKD|-2.1%
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
November 2, 2026
Retailer 5HK$6,026 HKD
Retailer 7HK$6,092 HKD
Retailer 14HK$6,347 HKD
Retailer 10HK$7,456 HKD
Retailer 12HK$7,548 HKD
Retailer 13HK$8,152 HKD
Retailer 11HK$8,458 HKD
Retailer 6HK$8,518 HKD
Retailer 3HK$9,172 HKD
Retailer 8HK$9,192 HKD
Retailer 4HK$9,258 HKD
Retailer 9HK$10,570 HKD
Retailer 2HK$14,927 HKD
NZ JewellersHK$19,874 HKD

22 data points across 14 retailers

14 retailersHK$6,026 HKD to HK$19,874 HKD

A
Cheapest Retailer
-
HK$6,026 HKD
A
Retailer 2
-
HK$6,092 HKD
₹73,951 INR
View
A
Retailer 3
-
HK$6,347 HKD
$809 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,456 HKD
€905 EUR
View
A
Retailer 5
-
HK$7,548 HKD
$962 USD
View
A
Retailer 6
-
HK$8,152 HKD
$1,039 USD
View
A
Retailer 7
-
HK$8,458 HKD
$1,078 USD
View
A
Retailer 8
-
HK$8,518 HKD
SGD 1,467 SGD
View
A
Retailer 9
-
HK$9,172 HKD
$1,169 USD
View
A
Retailer 10
-
HK$9,192 HKD
£922 GBP
View
A
Retailer 11
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 12
-
HK$10,570 HKD
€1,283 EUR
View
B+
Retailer 13
-
HK$14,927 HKD
£1,498 GBP
View
Most Expensive
B
NZ Jewellers
e6e74c6c-e589-4d57-9585-fa928a47f116 · Oct 30
HK$19,874 HKD
$2,533 USD
View
13 more retailers have this diamond
Prices start from HK$6,026 HKDSave up to HK$13,848 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$6,026 HKD