CaratHunter
Plans
Marquise|Natural|GIA

0.66ct K VS1 Marquise Natural Diamond

EX • K/VS1 • GIA 2557085282

Certificate GIA 2557085282

Diamond specifications and retailer prices

From $1,082 CAD
As of November 6, 2026
Save $219 CAD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,301 CAD 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 $1,082 to $1,301, a $219 spread on the same certified stone. 77 Diamonds lists it at $1,301. 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
Color
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: $1,301 CAD|Low: $639 CAD|High: $1,592 CAD|Avg: $1,256 CAD|+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$639 CAD
Retailer 9$1,003 CAD
Retailer 6$1,056 CAD
Retailer 5$1,082 CAD
Retailer 2$1,250 CAD
77 Diamonds$1,301 CAD
Retailer 8$1,304 CAD
Retailer 11$1,360 CAD
Retailer 7$1,376 CAD
Retailer 3$1,556 CAD
Retailer 12$1,580 CAD
Retailer 10$1,592 CAD

34 data points across 12 retailers

4 retailers$1,082 CAD to $1,301 CAD

A
Cheapest Retailer
-
$1,082 CAD
B+
Retailer 2
-
$1,196 CAD
View
B+
Retailer 3
-
$1,250 CAD
View
Most Expensive
B+
77 Diamonds
MQZBQRUDFKR · Nov 6
$1,301 CAD
£728 GBP
View
3 more retailers have this diamond
Prices start from $1,082 CADSave up to $219 CAD

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
$1,082 CAD