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Marquise|Natural|GIA

1.71ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6542771669

Certificate GIA 6542771669

Diamond specifications and retailer prices

From $21,932 NZD
$12,361 USD
As of November 1, 2026
Save $14,987 NZD (41%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $36,919 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural marquise diamond

This 1.71ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542771669. Listed at 16 retailers as of November 1, 2026, with prices from $21,932 to $36,919, a $14,987 spread on the same certified stone. MOH London lists it at $36,919. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542771669
Dimensions13.41 × 6.25 × 3.65 mm
L/W Ratio2.15
Top View
13.41 mm6.25 mm1.71 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542771669
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $36,919 NZD|Low: $21,245 NZD|High: $38,156 NZD|Avg: $26,733 NZD|-2.2%
MOH London
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
November 2, 2026
Retailer 17$21,932 NZD
Retailer 4$21,975 NZD
Retailer 15$22,652 NZD
Retailer 14$23,639 NZD
Retailer 9$23,762 NZD
Retailer 11$23,836 NZD
Retailer 12$25,215 NZD
Retailer 8$25,236 NZD
Retailer 10$25,241 NZD
Retailer 16$25,608 NZD
Retailer 7$26,593 NZD
Retailer 6$26,739 NZD
Retailer 13$26,739 NZD
Retailer 5$27,626 NZD
Retailer 2$29,777 NZD
Retailer 3$33,488 NZD
MOH London$36,919 NZD

42 data points across 17 retailers

16 retailers$21,932 NZD to $36,919 NZD

B+
Cheapest Retailer
-
$21,932 NZD
$12,361 USD
B+
Retailer 2
-
$21,975 NZD
$12,385 USD
View
B+
Retailer 3
-
$22,652 NZD
$12,767 USD
View
Final sale: no returns
B+
Retailer 4
-
$23,639 NZD
$13,323 USD
View
B+
Retailer 5
-
$23,836 NZD
$13,434 USD
View
B+
Retailer 6
-
$25,215 NZD
$14,211 USD
View
B+
Retailer 7
-
$25,236 NZD
$14,223 USD
View
B+
Retailer 8
-
$25,241 NZD
£11,202 GBP
View
B
Retailer 9
-
$25,608 NZD
$14,433 USD
View
B+
Retailer 10
-
$26,593 NZD
$14,988 USD
View
B+
Retailer 11
-
$26,739 NZD
$15,070 USD
View
B+
Retailer 12
-
$26,739 NZD
$15,070 USD
View
B+
Retailer 13
-
$27,626 NZD
$15,570 USD
View
B+
Retailer 14
-
$29,777 NZD
€15,983 EUR
View
B
Retailer 15
-
$33,488 NZD
$18,874 USD
View
Most Expensive
B
MOH London
D450E2016 · Nov 1
$36,919 NZD
£16,384 GBP
View
15 more retailers have this diamond
Prices start from $21,932 NZDSave up to $14,987 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.

B+
1.71ct Marquise
$21,932 NZD