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Marquise|Natural|GIA

0.50ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 3565193121

Certificate GIA 3565193121

Diamond specifications and retailer prices

From $833 SGD
As of November 6, 2026
Save $2,293 SGD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,126 SGD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565193121. Listed at 21 retailers as of November 5, 2026, with prices from $833 to $3,126, a $2,293 spread on the same certified stone. NZ Jewellers lists it at $3,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle34.7°
OriginNatural
Grading LabGIA
CertificateGIA 3565193121
Dimensions8.66 × 4.08 × 2.35 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizeNone
Top View
8.66 mm4.08 mm0.50 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565193121
Side View
Table 57.0%Crown 38.7°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 57.5%

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 6
Current: $3,126 SGD|Low: $732 SGD|High: $3,126 SGD|Avg: $1,255 SGD|+4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 7, 2026
Retailer 5$734 SGD
Retailer 3$833 SGD
Retailer 12$878 SGD
Retailer 21$887 SGD
Retailer 4$904 SGD
Retailer 10$951 SGD
Retailer 9$988 SGD
Retailer 11$1,018 SGD
Retailer 20$1,042 SGD
Retailer 6$1,110 SGD
Retailer 8$1,111 SGD
Retailer 19$1,134 SGD
Retailer 16$1,151 SGD
Retailer 13$1,185 SGD
Retailer 15$1,233 SGD
Retailer 18$1,287 SGD
Retailer 17$1,387 SGD
Retailer 7$1,464 SGD
Retailer 2$1,816 SGD
Retailer 14$1,913 SGD
NZ Jewellers$3,126 SGD

26 data points across 21 retailers

21 retailers$833 SGD to $3,126 SGD

Retailer 1
-
$722 SGD
Price last confirmed 11 days ago
Retailer 2
-
$734 SGD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$833 SGD
View
Final sale: no returns
Retailer 4
-
$878 SGD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$887 SGD
View
A
Retailer 6
-
$904 SGD
View
Retailer 7
-
$951 SGD
View
Price last confirmed 13 days ago
Retailer 8
-
$988 SGD
View
Price last confirmed 13 days ago
Retailer 9
-
$1,018 SGD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,042 SGD
View
B+
Retailer 11
-
$1,134 SGD
View
B+
Retailer 12
-
$1,151 SGD
View
B+
Retailer 13
-
$1,185 SGD
View
B+
Retailer 14
-
$1,233 SGD
View
B+
Retailer 15
-
$1,287 SGD
View
B+
Retailer 16
-
$1,387 SGD
View
Retailer 17
-
$1,464 SGD
View
Price last confirmed 12 days ago
Retailer 18
-
$1,475 SGD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$1,816 SGD
View
Retailer 20
-
$1,913 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
NZ Jewellers
e8c5355e-170e-4a4c-8f4e-0aa36a0fb83c · Nov 5
$3,126 SGD
$2,439 USD
View
20 more retailers have this diamond
Prices start from $833 SGDSave up to $2,293 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
$833 SGD