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Marquise|Natural|GIA

0.50ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 1487472000

Certificate GIA 1487472000

Diamond specifications and retailer prices

From $607 SGD
₹45,202 INR
As of November 1, 2026
Save $1,963 SGD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,570 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1487472000. Listed at 19 retailers as of October 30, 2026, with prices from $607 to $2,570, a $1,963 spread on the same certified stone. NZ Jewellers lists it at $2,570. 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

0.50
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1487472000
Dimensions8.58 × 4.09 × 2.39 mm
L/W Ratio2.10
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Indented Natural
Top View
8.58 mm4.09 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1487472000
Side View
Table 53.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.3%

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: $2,570 SGD|Low: $605 SGD|High: $2,570 SGD|Avg: $1,059 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2$607 SGD
Retailer 4$757 SGD
Retailer 5$819 SGD
Retailer 3$831 SGD
Retailer 8$946 SGD
Retailer 6$979 SGD
Retailer 7$1,009 SGD
Retailer 10$1,027 SGD
Retailer 12$1,076 SGD
Retailer 9$1,101 SGD
Retailer 11$1,895 SGD
NZ Jewellers$2,570 SGD

28 data points across 12 retailers

19 retailers$607 SGD to $2,570 SGD

A
Cheapest Retailer
-
$607 SGD
₹45,202 INR
A
Retailer 2
-
$687 SGD
HK$4,200 HKD
View
B+
Retailer 3
-
$757 SGD
$592 USD
View
Final sale: no returns
B+
Retailer 4
-
$819 SGD
$641 USD
View
Retailer 5
-
$831 SGD
$650 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$852 SGD
View
B+
Retailer 7
-
$882 SGD
$690 USD
View
B+
Retailer 8
-
$882 SGD
$690 USD
View
B+
Retailer 9
-
$946 SGD
$740 USD
View
B+
Retailer 10
-
$946 SGD
$740 USD
View
B+
Retailer 11
-
$952 SGD
$745 USD
View
B+
Retailer 12
-
$979 SGD
£603 GBP
View
B+
Retailer 13
-
$988 SGD
$773 USD
View
B+
Retailer 14
-
$1,009 SGD
£622 GBP
View
B+
Retailer 15
-
$1,027 SGD
£633 GBP
View
B+
Retailer 16
-
$1,076 SGD
$842 USD
View
B+
Retailer 17
-
$1,101 SGD
€820 EUR
View
B
Retailer 18
-
$1,895 SGD
£1,167 GBP
View
Most Expensive
C
NZ Jewellers
aa3a9bca-68a8-4cbb-8358-307898c8abe3 · Oct 30
$2,570 SGD
$2,010 USD
View
18 more retailers have this diamond
Prices start from $607 SGDSave up to $1,963 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
0.50ct Marquise
$607 SGD