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Marquise|Natural|GIA

1.71ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 6561175366

Certificate GIA 6561175366

Diamond specifications and retailer prices

From $9,220 NZD
As of November 4, 2026
Save $6,722 NZD (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,942 NZD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561175366. Listed at 12 retailers as of November 3, 2026, with prices from $9,220 to $15,942, a $6,722 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,942. 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

1.71
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.88°
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 6561175366
Dimensions11.56 × 6.11 × 3.93 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.56 mm6.11 mm1.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561175366
Side View
Table 59.0%Crown 39.88°Girdle: THN-THKPavilion 40.29°Culet: NoneDepth 64.4%

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: $9,305 NZD|Low: $9,220 NZD|High: $17,237 NZD|Avg: $11,020 NZD|-6.9%
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 5, 2026
Retailer 4$9,220 NZD
Retailer 3$9,240 NZD
Retailer 1$9,305 NZD
Retailer 11$9,516 NZD
Retailer 2$9,624 NZD
Retailer 10$9,716 NZD
Retailer 5$9,956 NZD
Retailer 9$11,083 NZD
Retailer 8$11,112 NZD
Retailer 6$11,473 NZD
Retailer 7$12,351 NZD
Wholesale Diamonds Direct$15,942 NZD

30 data points across 12 retailers

12 retailers$9,220 NZD to $15,942 NZD

A
Cheapest Retailer
-
$9,220 NZD
A
Retailer 2
-
$9,240 NZD
View
A
Retailer 3
-
$9,305 NZD
View
A
Retailer 4
-
$9,516 NZD
View
A
Retailer 5
-
$9,624 NZD
View
A
Retailer 6
-
$9,716 NZD
View
A
Retailer 7
-
$9,956 NZD
View
B+
Retailer 8
-
$11,083 NZD
View
B+
Retailer 9
-
$11,112 NZD
View
B+
Retailer 10
-
$11,473 NZD
View
B+
Retailer 11
-
$12,351 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
331029256 · Nov 3
$15,942 NZD
$8,837 USD
View
11 more retailers have this diamond
Prices start from $9,220 NZDSave up to $6,722 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
1.71ct Marquise
$9,220 NZD