CaratHunter
Plans
Marquise|Natural|GIA

1.00ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7568292377

Certificate GIA 7568292377

Diamond specifications and retailer prices

From $5,238 NZD
As of November 3, 2026
Save $6,915 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $12,153 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 7568292377. Listed at 23 retailers as of November 3, 2026, with prices from $5,238 to $12,153, a $6,915 spread on the same certified stone. NZ Jewellers lists it at $12,153. 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

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568292377
Dimensions10.09 × 5.21 × 3.18 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Indented Natural
Top View
10.09 mm5.21 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7568292377
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.1%

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 3
Current: $12,153 NZD|Low: $5,229 NZD|High: $12,153 NZD|Avg: $7,630 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 4, 2026
Retailer 10$5,238 NZD
Retailer 5$5,542 NZD
Retailer 6$5,956 NZD
Retailer 15$6,659 NZD
Retailer 8$6,794 NZD
Retailer 7$6,975 NZD
Retailer 2$7,064 NZD
Retailer 14$7,165 NZD
Retailer 13$7,409 NZD
Retailer 4$7,471 NZD
Retailer 9$7,672 NZD
Retailer 3$8,049 NZD
Retailer 12$8,574 NZD
Retailer 11$11,664 NZD
NZ Jewellers$12,153 NZD

33 data points across 15 retailers

23 retailers$5,238 NZD to $12,153 NZD

A
Cheapest Retailer
-
$5,238 NZD
A
Retailer 2
-
$5,542 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,802 NZD
View
A
Retailer 4
-
$5,955 NZD
View
A
Retailer 5
-
$5,956 NZD
View
B+
Retailer 6
-
$6,138 NZD
View
B+
Retailer 7
-
$6,486 NZD
View
B+
Retailer 8
-
$6,659 NZD
View
B+
Retailer 9
-
$6,794 NZD
View
B+
Retailer 10
-
$6,975 NZD
View
B+
Retailer 11
-
$6,975 NZD
View
Retailer 12
-
$6,975 NZD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$7,064 NZD
View
B+
Retailer 14
-
$7,165 NZD
View
B+
Retailer 15
-
$7,236 NZD
View
B+
Retailer 16
-
$7,409 NZD
View
Retailer 17
-
$7,471 NZD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$7,482 NZD
View
B+
Retailer 19
-
$7,672 NZD
View
B
Retailer 20
-
$8,049 NZD
View
B+
Retailer 21
-
$8,574 NZD
View
B
Retailer 22
-
$11,664 NZD
View
Most Expensive
B
NZ Jewellers
b2d007bc-136b-4fd4-9e56-ff9da76a0362 · Nov 3
$12,153 NZD
$6,835 USD
View
22 more retailers have this diamond
Prices start from $5,238 NZDSave up to $6,915 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
1.00ct Marquise
$5,238 NZD