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Marquise|Natural|GIA

0.77ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 7566758168

Certificate GIA 7566758168

Diamond specifications and retailer prices

From $1,607 NZD
As of November 4, 2026
Save $1,005 NZD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,613 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 0.77ct natural marquise diamond

This 0.77ct natural marquise sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566758168. Listed at 12 retailers as of November 4, 2026, with prices from $1,607 to $2,613, a $1,005 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,613. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.54°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 7566758168
Dimensions9.39 × 4.80 × 2.78 mm
L/W Ratio1.96
Culet sizeNone
Top View
9.39 mm4.80 mm0.77 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566758168
Side View
Table 61.0%Crown 37.54°Girdle: THK-VTKPavilion 37°Culet: NoneDepth 57.8%

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 4
Current: $2,019 NZD|Low: $1,607 NZD|High: $2,613 NZD|Avg: $1,973 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 10$1,607 NZD
Retailer 8$1,624 NZD
Retailer 11$1,726 NZD
Retailer 2$1,750 NZD
Retailer 9$1,775 NZD
Retailer 5$1,854 NZD
Retailer 6$2,002 NZD
Retailer 1$2,019 NZD
Retailer 4$2,327 NZD
Retailer 7$2,452 NZD
Retailer 3$2,489 NZD
Wholesale Diamonds Direct$2,613 NZD

7 data points across 12 retailers

12 retailers$1,607 NZD to $2,613 NZD

A
Cheapest Retailer
-
$1,607 NZD
A
Retailer 2
-
$1,624 NZD
View
B+
Retailer 3
-
$1,726 NZD
View
B+
Retailer 4
-
$1,750 NZD
View
B+
Retailer 5
-
$1,775 NZD
View
A
Retailer 6
-
$1,854 NZD
View
B+
Retailer 7
-
$2,002 NZD
View
B+
Retailer 8
-
$2,019 NZD
View
B+
Retailer 9
-
$2,327 NZD
View
B
Retailer 10
-
$2,452 NZD
View
B
Retailer 11
-
$2,489 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
649541016 · Nov 6
$2,613 NZD
$1,448 USD
View
11 more retailers have this diamond
Prices start from $1,607 NZDSave up to $1,005 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
0.77ct Marquise
$1,607 NZD