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Marquise|Natural|GIA

0.71ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2566486555

Certificate GIA 2566486555

Diamond specifications and retailer prices

From $1,952 NZD
As of November 6, 2026
Save $2,679 NZD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,449 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566486555. Listed at 21 retailers as of November 1, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566486555
Dimensions9.34 × 4.73 × 2.83 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
9.34 mm4.73 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566486555
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

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: $6,449 NZD|Low: $1,952 NZD|High: $6,449 NZD|Avg: $3,128 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$1,952 NZD
Retailer 3$2,311 NZD
Retailer 5$2,318 NZD
Retailer 10$2,439 NZD
Retailer 9$2,452 NZD
Retailer 6$2,453 NZD
Retailer 4$2,645 NZD
Retailer 15$2,645 NZD
Retailer 14$2,765 NZD
Retailer 8$2,814 NZD
Retailer 7$2,888 NZD
Retailer 13$2,919 NZD
Retailer 17$3,050 NZD
Retailer 11$3,316 NZD
Retailer 12$3,662 NZD
Retailer 18$3,938 NZD
Retailer 16$4,631 NZD
NZ Jewellers$6,449 NZD

25 data points across 18 retailers

21 retailers$1,952 NZD to $4,631 NZD

A
Cheapest Retailer
-
$1,952 NZD
B+
Retailer 2
-
$2,311 NZD
View
B+
Retailer 3
-
$2,318 NZD
View
Retailer 4
-
$2,399 NZD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$2,439 NZD
View
Final sale: no returns
B+
Retailer 6
-
$2,452 NZD
View
B+
Retailer 7
-
$2,453 NZD
View
B+
Retailer 8
-
$2,614 NZD
View
Retailer 9
-
$2,645 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,645 NZD
View
B+
Retailer 11
-
$2,765 NZD
View
B+
Retailer 12
-
$2,814 NZD
View
B+
Retailer 13
-
$2,888 NZD
View
B+
Retailer 14
-
$2,919 NZD
View
B+
Retailer 15
-
$3,050 NZD
View
B
Retailer 16
-
$3,272 NZD
View
B
Retailer 17
-
$3,316 NZD
View
B
Retailer 18
-
$3,662 NZD
View
Retailer 19
-
$3,938 NZD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$4,631 NZD
View
Most Expensive
NZ Jewellers
a81fcc6a-5840-4915-94f7-5e15ad52687f · Nov 3
$6,449 NZD
$3,575 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,952 NZDSave up to $2,679 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
0.71ct Marquise
$1,952 NZD