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Marquise|Natural|GIA

0.54ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 5516294786

Certificate GIA 5516294786

Diamond specifications and retailer prices

From $495 SGD
As of November 6, 2026
Save $1,630 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,125 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5516294786. Listed at 15 retailers as of November 5, 2026, with prices from $495 to $2,125, a $1,630 spread on the same certified stone. NZ Jewellers lists it at $2,125. 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

0.54
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5516294786
Dimensions7.37 × 4.18 × 2.94 mm
L/W Ratio1.76
Top View
7.37 mm4.18 mm0.54 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5516294786
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.4%

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: $2,125 SGD|Low: $495 SGD|High: $2,125 SGD|Avg: $860 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 6, 2026
Retailer 2$495 SGD
Retailer 3$624 SGD
Retailer 11$678 SGD
Retailer 4$698 SGD
Retailer 6$705 SGD
Retailer 10$729 SGD
Retailer 12$782 SGD
Retailer 5$804 SGD
Retailer 8$841 SGD
Retailer 7$910 SGD
Retailer 9$1,562 SGD
NZ Jewellers$2,125 SGD

37 data points across 12 retailers

15 retailers$495 SGD to $2,125 SGD

A
Cheapest Retailer
-
$495 SGD
B+
Retailer 2
-
$574 SGD
View
B+
Retailer 3
-
$624 SGD
View
Final sale: no returns
B+
Retailer 4
-
$678 SGD
View
B+
Retailer 5
-
$698 SGD
View
B+
Retailer 6
-
$705 SGD
View
Retailer 7
-
$729 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$729 SGD
View
B+
Retailer 9
-
$782 SGD
View
B+
Retailer 10
-
$804 SGD
View
B+
Retailer 11
-
$836 SGD
View
B+
Retailer 12
-
$841 SGD
View
B+
Retailer 13
-
$910 SGD
View
B
Retailer 14
-
$1,562 SGD
View
Most Expensive
C
NZ Jewellers
c5d5de2b-d6be-43e5-8bfe-abc95a5ff084 · Nov 5
$2,125 SGD
$1,658 USD
View
14 more retailers have this diamond
Prices start from $495 SGDSave up to $1,630 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
0.54ct Marquise
$495 SGD