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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 7566385851

Certificate GIA 7566385851

Diamond specifications and retailer prices

From $719 SGD
As of November 6, 2026
Save $2,336 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,055 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566385851. Listed at 14 retailers as of November 5, 2026, with prices from $719 to $3,055, a $2,336 spread on the same certified stone. NZ Jewellers lists it at $3,055. 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

0.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566385851
Dimensions8.68 × 4.01 × 2.55 mm
L/W Ratio2.16
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.68 mm4.01 mm0.53 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566385851
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,055 SGD|Low: $719 SGD|High: $3,311 SGD|Avg: $1,233 SGD|-7.7%
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
November 6, 2026
Retailer 11$719 SGD
Retailer 2$802 SGD
Retailer 10$899 SGD
Retailer 5$913 SGD
Retailer 12$975 SGD
Retailer 13$1,010 SGD
Retailer 9$1,012 SGD
Retailer 4$1,124 SGD
Retailer 3$1,161 SGD
Retailer 6$1,189 SGD
Retailer 8$1,194 SGD
Retailer 7$1,784 SGD
NZ Jewellers$3,055 SGD

30 data points across 13 retailers

14 retailers$719 SGD to $3,055 SGD

A
Cheapest Retailer
-
$719 SGD
A
Retailer 2
-
$802 SGD
View
B+
Retailer 3
-
$899 SGD
View
Final sale: no returns
Retailer 4
-
$913 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$975 SGD
View
Retailer 6
-
$1,010 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,012 SGD
View
B+
Retailer 8
-
$1,124 SGD
View
B+
Retailer 9
-
$1,161 SGD
View
B+
Retailer 10
-
$1,189 SGD
View
B+
Retailer 11
-
$1,194 SGD
View
Retailer 12
-
$1,634 SGD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,784 SGD
View
Most Expensive
B
NZ Jewellers
c9e66636-8613-4ae9-a7a8-89b3e069472a · Nov 5
$3,055 SGD
$2,392 USD
View
13 more retailers have this diamond
Prices start from $719 SGDSave up to $2,336 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
0.53ct Marquise
$719 SGD