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Marquise|Natural|GIA

1.01ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 1563209594

Certificate GIA 1563209594

Diamond specifications and retailer prices

From $4,145 NZD
As of November 1, 2026
Save $4,631 NZD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,175 NZD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563209594. Listed at 16 retailers as of November 1, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563209594
Dimensions9.90 × 5.21 × 3.28 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
9.90 mm5.21 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563209594
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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 1
Current: $9,175 NZD|Low: $3,947 NZD|High: $11,015 NZD|Avg: $6,005 NZD|+2.6%
Queensmith
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
November 5, 2026
Retailer 10$3,947 NZD
Retailer 16$4,145 NZD
Retailer 2$4,625 NZD
Retailer 8$4,825 NZD
Retailer 14$4,842 NZD
Retailer 11$5,188 NZD
Retailer 4$5,269 NZD
Retailer 7$5,269 NZD
Retailer 6$5,471 NZD
Retailer 12$5,504 NZD
Retailer 15$5,563 NZD
Retailer 5$6,079 NZD
Retailer 13$6,142 NZD
Retailer 9$8,776 NZD
Queensmith$9,175 NZD
Retailer 3$11,015 NZD

25 data points across 16 retailers

16 retailers$4,145 NZD to $8,776 NZD

A
Cheapest Retailer
-
$4,145 NZD
B+
Retailer 2
-
$4,625 NZD
View
Retailer 3
-
$4,825 NZD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$4,843 NZD
View
B+
Retailer 5
-
$4,910 NZD
View
B+
Retailer 6
-
$5,188 NZD
View
B+
Retailer 7
-
$5,269 NZD
View
Retailer 8
-
$5,269 NZD
View
Price last confirmed 9 days ago
Retailer 9
-
$5,471 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$5,504 NZD
View
B
Retailer 11
-
$5,563 NZD
View
B
Retailer 12
-
$5,699 NZD
View
B
Retailer 13
-
$6,079 NZD
View
B
Retailer 14
-
$6,142 NZD
View
B
Retailer 15
-
$8,776 NZD
View
Most Expensive
Queensmith
1563209594 · Oct 28
$9,175 NZD
£4,005 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $4,145 NZDSave up to $4,631 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
$4,145 NZD