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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 $1,096 AUD
HK$6,000 HKD
As of November 1, 2026
Save $2,518 AUD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,614 AUD 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 $1,096 to $3,614, a $2,518 spread on the same certified stone. NZ Jewellers lists it at $3,614. 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: $3,614 AUD|Low: $1,096 AUD|High: $3,691 AUD|Avg: $1,707 AUD|-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$1,096 AUD
Retailer 7$1,108 AUD
Retailer 14$1,154 AUD
Retailer 10$1,356 AUD
Retailer 12$1,373 AUD
Retailer 13$1,483 AUD
Retailer 11$1,538 AUD
Retailer 6$1,549 AUD
Retailer 3$1,668 AUD
Retailer 8$1,672 AUD
Retailer 4$1,684 AUD
Retailer 9$1,922 AUD
Retailer 2$2,715 AUD
NZ Jewellers$3,614 AUD

22 data points across 14 retailers

14 retailers$1,096 AUD to $3,614 AUD

A
Cheapest Retailer
-
$1,096 AUD
HK$6,000 HKD
A
Retailer 2
-
$1,108 AUD
₹73,951 INR
View
A
Retailer 3
-
$1,154 AUD
$809 USD
View
Final sale: no returns
A
Retailer 4
-
$1,356 AUD
€905 EUR
View
A
Retailer 5
-
$1,373 AUD
$962 USD
View
A
Retailer 6
-
$1,483 AUD
$1,039 USD
View
A
Retailer 7
-
$1,538 AUD
$1,078 USD
View
A
Retailer 8
-
$1,549 AUD
SGD 1,467 SGD
View
A
Retailer 9
-
$1,668 AUD
$1,169 USD
View
A
Retailer 10
-
$1,672 AUD
£922 GBP
View
A
Retailer 11
-
$1,684 AUD
$1,180 USD
View
B+
Retailer 12
-
$1,922 AUD
€1,283 EUR
View
B+
Retailer 13
-
$2,715 AUD
£1,498 GBP
View
Most Expensive
B
NZ Jewellers
e6e74c6c-e589-4d57-9585-fa928a47f116 · Oct 30
$3,614 AUD
$2,533 USD
View
13 more retailers have this diamond
Prices start from $1,096 AUDSave up to $2,518 AUD

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
$1,096 AUD