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Marquise|Natural|GIA

0.54ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7562386530

Certificate GIA 7562386530

Diamond specifications and retailer prices

From $592 USD
SGD 800 SGD
As of October 31, 2026
Save $1,543 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,135 USD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562386530. Listed at 8 retailers as of October 30, 2026, with prices from $592 to $2,135, a $1,543 spread on the same certified stone. NZ Jewellers lists it at $2,135. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.54
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562386530
Dimensions8.55 × 4.18 × 2.55 mm
L/W Ratio2.05
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.55 mm4.18 mm0.54 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562386530
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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: Oct 31
Current: $2,135 USD|Low: $592 USD|High: $2,379 USD|Avg: $1,101 USD|-10.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$592 USD
Retailer 2$635 USD
Retailer 3$681 USD
Retailer 7$707 USD
Retailer 4$836 USD
Retailer 8$948 USD
Retailer 5$1,572 USD
NZ Jewellers$2,135 USD

36 data points across 8 retailers

8 retailers$592 USD to $2,135 USD

A
Cheapest Retailer
-
$592 USD
SGD 800 SGD
A
Retailer 2
-
$635 USD
View
A
Retailer 3
-
$681 USD
View
A
Retailer 4
-
$707 USD
View
A
Retailer 5
-
$836 USD
£658 GBP
View
B+
Retailer 6
-
$948 USD
€903 EUR
View
B
Retailer 7
-
$1,572 USD
£1,238 GBP
View
Most Expensive
B
NZ Jewellers
ed896d2c-aa7e-4b58-afcd-9306f8aa8672 · Oct 30
$2,135 USD
View
7 more retailers have this diamond
Prices start from $592 USDSave up to $1,543 USD

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
$592 USD