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Marquise|Natural|GIA

0.54ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1555795864

Certificate GIA 1555795864

Diamond specifications and retailer prices

From $1,031 NZD
$580 USD
As of November 2, 2026
Save $2,543 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,574 NZD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555795864. Listed at 12 retailers as of October 30, 2026, with prices from $1,031 to $3,574, a $2,543 spread on the same certified stone. NZ Jewellers lists it at $3,574. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555795864
Dimensions8.27 × 4.25 × 2.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.27 mm4.25 mm0.54 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555795864
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.0%

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: Nov 2
Current: $3,574 NZD|Low: $1,001 NZD|High: $3,779 NZD|Avg: $1,631 NZD|-5.4%
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 2, 2026
Retailer 9$1,031 NZD
Retailer 11$1,118 NZD
Retailer 2$1,203 NZD
Retailer 4$1,228 NZD
Retailer 3$1,230 NZD
Retailer 5$1,290 NZD
Retailer 10$1,297 NZD
Retailer 6$1,335 NZD
Retailer 8$1,376 NZD
Retailer 7$1,401 NZD
Retailer 12$2,645 NZD
NZ Jewellers$3,574 NZD

34 data points across 12 retailers

12 retailers$1,031 NZD to $3,574 NZD

A
Cheapest Retailer
-
$1,031 NZD
$580 USD
Final sale: no returns
A
Retailer 2
-
$1,118 NZD
$629 USD
View
A
Retailer 3
-
$1,203 NZD
$677 USD
View
A
Retailer 4
-
$1,228 NZD
$691 USD
View
A
Retailer 5
-
$1,230 NZD
SGD 935 SGD
View
A
Retailer 6
-
$1,290 NZD
$726 USD
View
A
Retailer 7
-
$1,297 NZD
$730 USD
View
A
Retailer 8
-
$1,335 NZD
£592 GBP
View
A
Retailer 9
-
$1,376 NZD
£609 GBP
View
A
Retailer 10
-
$1,401 NZD
£621 GBP
View
B
Retailer 11
-
$2,645 NZD
£1,172 GBP
View
Most Expensive
B
NZ Jewellers
9fef5b23-515e-4038-8493-e5b4722fdd7b · Oct 30
$3,574 NZD
$2,011 USD
View
11 more retailers have this diamond
Prices start from $1,031 NZDSave up to $2,543 NZD

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
$1,031 NZD