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Marquise|Natural|GIA

1.71ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2554350362

Certificate GIA 2554350362

Diamond specifications and retailer prices

From $7,177 NZD
SGD 5,457 SGD
As of October 31, 2026
Save $7,541 NZD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $14,718 NZD at Wholesale Diamonds Direct · As of October 27, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554350362. Listed at 10 retailers as of October 27, 2026, with prices from $7,177 to $14,718, a $7,541 spread on the same certified stone. Wholesale Diamonds Direct lists it at $14,718. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.8°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 2554350362
Dimensions11.90 × 6.28 × 3.91 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.90 mm6.28 mm1.71 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554350362
Side View
Table 59.0%Crown 39.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 62.3%

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: Oct 31
Current: $10,527 NZD|Low: $7,177 NZD|High: $16,301 NZD|Avg: $10,858 NZD|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 5$7,177 NZD
Retailer 3$8,438 NZD
Retailer 4$8,631 NZD
Retailer 8$8,893 NZD
Retailer 9$8,991 NZD
Retailer 7$10,201 NZD
Retailer 6$10,207 NZD
Retailer 1$10,527 NZD
Retailer 2$11,686 NZD
Retailer 10$14,402 NZD
Wholesale Diamonds Direct$14,718 NZD

30 data points across 11 retailers

10 retailers$7,177 NZD to $14,718 NZD

A
Cheapest Retailer
-
$7,177 NZD
SGD 5,457 SGD
A
Retailer 2
-
$8,438 NZD
$4,748 USD
View
A
Retailer 3
-
$8,631 NZD
$4,856 USD
View
A
Retailer 4
-
$8,893 NZD
SGD 6,762 SGD
View
A
Retailer 5
-
$8,991 NZD
$5,059 USD
View
A
Retailer 6
-
$10,201 NZD
$5,740 USD
View
B+
Retailer 7
-
$10,207 NZD
$5,743 USD
View
B+
Retailer 8
-
$10,527 NZD
€5,641 EUR
View
B+
Retailer 9
-
$11,686 NZD
$6,575 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
262936743 · Oct 27
$14,718 NZD
$8,281 USD
View
9 more retailers have this diamond
Prices start from $7,177 NZDSave up to $7,541 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
$7,177 NZD