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Marquise|Natural|GIA

1.52ct G SI2 Marquise Natural Diamond

EX • G/SI2

Diamond specifications and retailer prices

From $12,441 AUD
CA$12,110 CAD
As of October 27, 2026
Save $8,464 AUD (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $20,906 AUD at NZ Jewellers · As of October 27, 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. Listed at 12 retailers as of October 27, 2026, with prices from $12,441 to $20,906, a $8,464 spread on the same certified stone. NZ Jewellers lists it at $20,906. 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
Dimensions13.00 × 5.93 × 3.46 mm
L/W Ratio2.19
Top View
13.00 mm5.93 mm1.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $20,906 AUD|Low: $11,044 AUD|High: $20,906 AUD|Avg: $14,458 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 10$11,165 AUD
Retailer 6$12,441 AUD
Retailer 8$12,544 AUD
Retailer 9$13,260 AUD
Retailer 4$13,588 AUD
Retailer 5$13,798 AUD
Retailer 3$14,577 AUD
Retailer 7$14,790 AUD
Retailer 2$15,679 AUD
NZ Jewellers$20,906 AUD

25 data points across 10 retailers

12 retailers$12,441 AUD to $20,906 AUD

Retailer 1
-
$11,165 AUD
$7,825 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$12,441 AUD
CA$12,110 CAD
View
Retailer 3
-
$12,544 AUD
$8,791 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$13,260 AUD
$9,293 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$13,588 AUD
$9,523 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$13,588 AUD
$9,523 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$13,798 AUD
$9,670 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$14,577 AUD
£8,044 GBP
View
B
Retailer 9
-
$14,790 AUD
$10,365 USD
View
B
Retailer 10
-
$15,679 AUD
$10,988 USD
View
Retailer 11
-
$15,679 AUD
$10,988 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
062da83d-95d9-4482-b3b6-d120134453fa · Oct 27
$20,906 AUD
$14,651 USD
View
11 more retailers have this diamond
Prices start from $12,441 AUDSave up to $8,464 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.

B+
1.52ct Marquise
$12,441 AUD