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Marquise|Natural|GIA

1.52ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2556331250

Certificate GIA 2556331250

Diamond specifications and retailer prices

From $11,360 AUD
$7,961 USD
As of November 2, 2026
Save $9,811 AUD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,171 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two 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 2556331250. Listed at 18 retailers as of October 30, 2026, with prices from $11,360 to $21,171, a $9,811 spread on the same certified stone. NZ Jewellers lists it at $21,171. 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

1.52
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556331250
Dimensions11.52 × 5.90 × 3.74 mm
L/W Ratio1.95
Top View
11.52 mm5.90 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556331250
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 2
Current: $21,171 AUD|Low: $11,360 AUD|High: $21,171 AUD|Avg: $14,500 AUD
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
November 2, 2026
Retailer 5$11,360 AUD
Retailer 12$11,863 AUD
Retailer 3$12,010 AUD
Retailer 8$12,428 AUD
Retailer 14$12,702 AUD
Retailer 16$13,761 AUD
Retailer 11$13,914 AUD
Retailer 2$13,972 AUD
Retailer 4$14,282 AUD
Retailer 10$14,715 AUD
Retailer 7$14,774 AUD
Retailer 6$15,125 AUD
Retailer 15$15,125 AUD
Retailer 9$15,879 AUD
Retailer 13$19,838 AUD
NZ Jewellers$21,171 AUD

35 data points across 16 retailers

18 retailers$11,360 AUD to $21,171 AUD

A
Cheapest Retailer
-
$11,360 AUD
$7,961 USD
A
Retailer 2
-
$11,863 AUD
$8,314 USD
View
A
Retailer 3
-
$12,010 AUD
$8,417 USD
View
A
Retailer 4
-
$12,428 AUD
CA$12,097 CAD
View
B+
Retailer 5
-
$12,702 AUD
$8,902 USD
View
Final sale: no returns
B+
Retailer 6
-
$13,761 AUD
$9,644 USD
View
B+
Retailer 7
-
$13,914 AUD
£7,678 GBP
View
B+
Retailer 8
-
$13,972 AUD
$9,792 USD
View
B+
Retailer 9
-
$14,282 AUD
$10,009 USD
View
B+
Retailer 10
-
$14,715 AUD
£8,120 GBP
View
B+
Retailer 11
-
$14,774 AUD
$10,354 USD
View
B+
Retailer 12
-
$15,125 AUD
$10,600 USD
View
B+
Retailer 13
-
$15,125 AUD
$10,600 USD
View
B
Retailer 14
-
$15,625 AUD
$10,950 USD
View
B
Retailer 15
-
$15,879 AUD
$11,128 USD
View
B+
Retailer 16
-
$15,879 AUD
$11,128 USD
View
B
Retailer 17
-
$19,838 AUD
£10,947 GBP
View
Most Expensive
B
NZ Jewellers
ce37c539-54d5-4e48-8305-ed3030d7f429 · Oct 30
$21,171 AUD
$14,837 USD
View
17 more retailers have this diamond
Prices start from $11,360 AUDSave up to $9,811 AUD

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
1.52ct Marquise
$11,360 AUD