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Marquise|Natural|GIA

1.15ct D I1 Marquise Natural Diamond

VG • D/I1 • GIA 2233001612

Certificate GIA 2233001612

Diamond specifications and retailer prices

From $3,767 AUD
$2,646 USD
As of November 1, 2026
Save $4,245 AUD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,012 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.15ct natural marquise diamond

This 1.15ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233001612. Listed at 6 retailers as of October 30, 2026, with prices from $3,767 to $8,012, a $4,245 spread on the same certified stone. NZ Jewellers lists it at $8,012. 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

1.15
Carat
D
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2233001612
Dimensions9.49 × 5.43 × 3.80 mm
L/W Ratio1.75
Culet sizeNone
Top View
9.49 mm5.43 mm1.15 ctD / I1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2233001612
Side View
Table 53.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.0%

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 1
Current: $8,012 AUD|Low: $3,008 AUD|High: $8,012 AUD|Avg: $4,744 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$3,008 AUD
Retailer 4$3,767 AUD
Retailer 5$4,167 AUD
Retailer 7$4,167 AUD
Retailer 3$4,326 AUD
Retailer 6$4,807 AUD
Retailer 2$5,383 AUD
NZ Jewellers$8,012 AUD

20 data points across 8 retailers

6 retailers$3,767 AUD to $8,012 AUD

B+
Cheapest Retailer
-
$3,767 AUD
$2,646 USD
B+
Retailer 2
-
$4,167 AUD
$2,927 USD
View
B+
Retailer 3
-
$4,326 AUD
$3,039 USD
View
B+
Retailer 4
-
$4,807 AUD
$3,377 USD
View
B
Retailer 5
-
$5,383 AUD
€3,601 EUR
View
Most Expensive
C
NZ Jewellers
c6d30294-f6d9-4ee4-ad2d-4e7e52636beb · Oct 30
$8,012 AUD
$5,628 USD
View
5 more retailers have this diamond
Prices start from $3,767 AUDSave up to $4,245 AUD

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+
1.15ct Marquise
$3,767 AUD