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Marquise|Natural|GIA

1.09ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7541450311

Certificate GIA 7541450311

Diamond specifications and retailer prices

From $12,920 NZD
As of November 4, 2026
Save $7,950 NZD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,871 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct natural marquise diamond

This 1.09ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541450311. Listed at 8 retailers as of November 4, 2026, with prices from $12,920 to $20,871, a $7,950 spread on the same certified stone. MOH London lists it at $20,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541450311
Dimensions11.61 × 5.16 × 3.17 mm
L/W Ratio2.25
Top View
11.61 mm5.16 mm1.09 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541450311
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.6%

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 4
Current: $20,871 NZD|Low: $11,284 NZD|High: $21,178 NZD|Avg: $14,300 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$11,319 NZD
Retailer 8$11,524 NZD
Retailer 7$12,002 NZD
Retailer 6$12,920 NZD
Retailer 2$14,037 NZD
Retailer 5$14,402 NZD
Retailer 3$16,339 NZD
MOH London$20,871 NZD

43 data points across 8 retailers

8 retailers$12,920 NZD to $20,871 NZD

Retailer 1
-
$11,319 NZD
Price last confirmed 14 days ago
Retailer 2
-
$11,904 NZD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$12,920 NZD
View
A
Retailer 4
-
$14,037 NZD
View
Retailer 5
-
$14,402 NZD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$15,112 NZD
View
A
Retailer 7
-
$16,339 NZD
View
Most Expensive
B+
MOH London
78887C654 · Nov 4
$20,871 NZD
£9,238 GBP
View
7 more retailers have this diamond
Prices start from $12,920 NZDSave up to $7,950 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
1.09ct Marquise
$12,920 NZD