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Marquise|Natural|GIA

0.75ct D SI1 Marquise Natural Diamond

D/SI1 • GIA 1549460692

Certificate GIA 1549460692

Diamond specifications and retailer prices

From $1,230 SGD
A$1,479 AUD
As of November 1, 2026
Save $2,075 SGD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,305 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.75ct natural marquise diamond

This 0.75ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 1549460692. Listed at 5 retailers as of October 30, 2026, with prices from $1,230 to $3,305, a $2,075 spread on the same certified stone. NZ Jewellers lists it at $3,305. 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

0.75
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1549460692
Dimensions9.39 × 4.66 × 2.94 mm
L/W Ratio2.02
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
9.39 mm4.66 mm0.75 ctD / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1549460692
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 1
Current: $3,305 SGD|Low: $1,095 SGD|High: $3,873 SGD|Avg: $2,293 SGD|-14.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$1,230 SGD
Retailer 4$1,251 SGD
Retailer 2$1,822 SGD
Retailer 6$2,407 SGD
Retailer 3$2,482 SGD
NZ Jewellers$3,305 SGD

26 data points across 6 retailers

5 retailers$1,230 SGD to $3,305 SGD

A
Cheapest Retailer
-
$1,230 SGD
A$1,479 AUD
B+
Retailer 2
-
$1,251 SGD
$978 USD
View
Final sale: no returns
A
Retailer 3
-
$1,822 SGD
€1,357 EUR
View
B+
Retailer 4
-
$2,482 SGD
£1,528 GBP
View
Most Expensive
B
NZ Jewellers
e263e11e-addb-4732-980b-d75ecab0e465 · Oct 30
$3,305 SGD
$2,584 USD
View
4 more retailers have this diamond
Prices start from $1,230 SGDSave up to $2,075 SGD

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
0.75ct Marquise
$1,230 SGD