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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 $982 SGD
HK$6,000 HKD
As of November 1, 2026
Save $2,257 SGD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,239 SGD 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 $982 to $3,239, a $2,257 spread on the same certified stone. NZ Jewellers lists it at $3,239. 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: $3,239 SGD|Low: $982 SGD|High: $3,309 SGD|Avg: $1,530 SGD|-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 5$982 SGD
Retailer 7$993 SGD
Retailer 14$1,035 SGD
Retailer 10$1,215 SGD
Retailer 12$1,230 SGD
Retailer 13$1,329 SGD
Retailer 11$1,379 SGD
Retailer 6$1,388 SGD
Retailer 3$1,495 SGD
Retailer 8$1,498 SGD
Retailer 4$1,509 SGD
Retailer 9$1,723 SGD
Retailer 2$2,433 SGD
NZ Jewellers$3,239 SGD

22 data points across 14 retailers

14 retailers$982 SGD to $3,239 SGD

A
Cheapest Retailer
-
$982 SGD
HK$6,000 HKD
A
Retailer 2
-
$993 SGD
₹73,951 INR
View
A
Retailer 3
-
$1,035 SGD
$809 USD
View
Final sale: no returns
A
Retailer 4
-
$1,215 SGD
€905 EUR
View
A
Retailer 5
-
$1,230 SGD
$962 USD
View
A
Retailer 6
-
$1,329 SGD
$1,039 USD
View
A
Retailer 7
-
$1,379 SGD
$1,078 USD
View
A
Retailer 8
-
$1,388 SGD
View
A
Retailer 9
-
$1,495 SGD
$1,169 USD
View
A
Retailer 10
-
$1,498 SGD
£922 GBP
View
A
Retailer 11
-
$1,509 SGD
$1,180 USD
View
B+
Retailer 12
-
$1,723 SGD
€1,283 EUR
View
B+
Retailer 13
-
$2,433 SGD
£1,498 GBP
View
Most Expensive
B
NZ Jewellers
e6e74c6c-e589-4d57-9585-fa928a47f116 · Oct 30
$3,239 SGD
$2,533 USD
View
13 more retailers have this diamond
Prices start from $982 SGDSave up to $2,257 SGD

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
$982 SGD