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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

ID • D/SI1 • GIA 5242042690

Certificate GIA 5242042690

Diamond specifications and retailer prices

From $5,679 NZD
As of November 6, 2026
Save $7,416 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,095 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 5242042690. Listed at 23 retailers as of November 3, 2026, with prices from $5,679 to $13,095, a $7,416 spread on the same certified stone. NZ Jewellers lists it at $13,095. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242042690
Dimensions10.12 × 5.31 × 3.20 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity, Needle
Top View
10.12 mm5.31 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5242042690
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.2%

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: $13,095 NZD|Low: $5,679 NZD|High: $13,095 NZD|Avg: $8,303 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
November 6, 2026
Retailer 14$5,679 NZD
Retailer 2$5,868 NZD
Retailer 9$6,644 NZD
Retailer 7$6,729 NZD
Retailer 8$7,291 NZD
Retailer 3$7,517 NZD
Retailer 5$7,517 NZD
Retailer 6$7,517 NZD
Retailer 11$7,688 NZD
Retailer 10$8,469 NZD
Retailer 4$8,673 NZD
Retailer 13$9,238 NZD
Retailer 15$11,018 NZD
Retailer 12$12,570 NZD
NZ Jewellers$13,095 NZD

24 data points across 15 retailers

23 retailers$5,679 NZD to $13,095 NZD

A
Cheapest Retailer
-
$5,679 NZD
A
Retailer 2
-
$5,868 NZD
View
A
Retailer 3
-
$6,644 NZD
View
B+
Retailer 4
-
$6,729 NZD
View
B+
Retailer 5
-
$6,932 NZD
View
B+
Retailer 6
-
$6,936 NZD
View
B+
Retailer 7
-
$6,938 NZD
View
Final sale: no returns
B+
Retailer 8
-
$7,151 NZD
View
B+
Retailer 9
-
$7,291 NZD
View
B+
Retailer 10
-
$7,313 NZD
View
B+
Retailer 11
-
$7,517 NZD
View
Retailer 12
-
$7,517 NZD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$7,517 NZD
View
B+
Retailer 14
-
$7,688 NZD
View
B+
Retailer 15
-
$7,782 NZD
View
B+
Retailer 16
-
$7,793 NZD
View
Retailer 17
-
$8,090 NZD
View
Price last confirmed 34 days ago
B+
Retailer 18
-
$8,469 NZD
View
B+
Retailer 19
-
$8,673 NZD
View
B+
Retailer 20
-
$9,238 NZD
View
Retailer 21
-
$11,018 NZD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$12,570 NZD
View
Most Expensive
B
NZ Jewellers
a5228934-c0b1-40b8-86eb-34f5311790e1 · Nov 3
$13,095 NZD
$7,259 USD
View
22 more retailers have this diamond
Prices start from $5,679 NZDSave up to $7,416 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
1.01ct Marquise
$5,679 NZD