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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 $1,387 NZD
As of November 6, 2026
Save $281 NZD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,668 NZD 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 $1,387 to $1,668, a $281 spread on the same certified stone. 77 Diamonds lists it at $1,668. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,668 NZD|Low: $819 NZD|High: $2,042 NZD|Avg: $1,611 NZD|+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 4$819 NZD
Retailer 9$1,286 NZD
Retailer 6$1,355 NZD
Retailer 5$1,387 NZD
Retailer 2$1,604 NZD
77 Diamonds$1,668 NZD
Retailer 8$1,672 NZD
Retailer 11$1,744 NZD
Retailer 7$1,764 NZD
Retailer 3$1,995 NZD
Retailer 12$2,026 NZD
Retailer 10$2,042 NZD

34 data points across 12 retailers

4 retailers$1,387 NZD to $1,668 NZD

A
Cheapest Retailer
-
$1,387 NZD
B+
Retailer 2
-
$1,533 NZD
View
B+
Retailer 3
-
$1,604 NZD
View
Most Expensive
B+
77 Diamonds
MQZBQRUDFKR · Nov 6
$1,668 NZD
£728 GBP
View
3 more retailers have this diamond
Prices start from $1,387 NZDSave up to $281 NZD

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
$1,387 NZD