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Marquise|Natural|GIA

1.06ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 1565604948

Certificate GIA 1565604948

Diamond specifications and retailer prices

From $6,709 NZD
As of November 6, 2026
Save $7,259 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,968 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-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 1565604948. Listed at 8 retailers as of November 5, 2026, with prices from $6,709 to $13,968, a $7,259 spread on the same certified stone. NZ Jewellers lists it at $13,968. 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

1.06
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565604948
Dimensions9.97 × 5.31 × 3.45 mm
L/W Ratio1.88
Key to symbols
Crystal, Feather, Needle
Top View
9.97 mm5.31 mm1.06 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565604948
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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: $13,968 NZD|Low: $6,440 NZD|High: $13,968 NZD|Avg: $9,531 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$7,400 NZD
Retailer 6$7,553 NZD
Retailer 3$7,777 NZD
Retailer 7$8,491 NZD
Retailer 4$8,733 NZD
Retailer 5$12,732 NZD
NZ Jewellers$13,968 NZD

22 data points across 7 retailers

8 retailers$6,709 NZD to $13,968 NZD

A
Cheapest Retailer
-
$6,709 NZD
B+
Retailer 2
-
$7,400 NZD
View
Final sale: no returns
B+
Retailer 3
-
$7,553 NZD
View
B+
Retailer 4
-
$7,777 NZD
View
B+
Retailer 5
-
$8,491 NZD
View
B+
Retailer 6
-
$8,733 NZD
View
B
Retailer 7
-
$12,732 NZD
View
Most Expensive
B
NZ Jewellers
5189bf78-20b5-43bb-852f-69a457f17920 · Nov 5
$13,968 NZD
$7,743 USD
View
7 more retailers have this diamond
Prices start from $6,709 NZDSave up to $7,259 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
1.06ct Marquise
$6,709 NZD