CaratHunter
Plans
Marquise|Natural|GIA

1.01ct M SI1 Marquise Natural Diamond

M/SI1 • GIA 1246113018

Certificate GIA 1246113018

Diamond specifications and retailer prices

From $3,072 NZD
As of November 6, 2026
Save $4,551 NZD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,623 NZD at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 1246113018. Listed at 8 retailers as of November 5, 2026, with prices from $3,072 to $7,623, a $4,551 spread on the same certified stone. NZ Jewellers lists it at $7,623. 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
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246113018
Dimensions10.73 × 5.22 × 3.19 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
10.73 mm5.22 mm1.01 ctM / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246113018
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.0%

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 6
Current: $7,623 NZD|Low: $3,070 NZD|High: $7,623 NZD|Avg: $4,095 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$3,072 NZD
Retailer 6$3,126 NZD
Retailer 7$3,247 NZD
Retailer 5$3,269 NZD
Retailer 8$3,606 NZD
Retailer 3$3,813 NZD
Retailer 4$4,250 NZD
NZ Jewellers$7,623 NZD

8 data points across 8 retailers

8 retailers$3,072 NZD to $7,623 NZD

B+
Cheapest Retailer
-
$3,072 NZD
B
Retailer 2
-
$3,126 NZD
View
B
Retailer 3
-
$3,247 NZD
View
B
Retailer 4
-
$3,269 NZD
View
B
Retailer 5
-
$3,606 NZD
View
B
Retailer 6
-
$3,813 NZD
View
B
Retailer 7
-
$4,250 NZD
View
Most Expensive
C
NZ Jewellers
f40b4aa8-2697-459f-813d-b51bdf46c4ff · Nov 5
$7,623 NZD
$4,226 USD
View
7 more retailers have this diamond
Prices start from $3,072 NZDSave up to $4,551 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+
1.01ct Marquise
$3,072 NZD