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Marquise|Natural|GIA

1.52ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 1548809413

Certificate GIA 1548809413

Diamond specifications and retailer prices

From $8,168 AUD
$5,724 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $11,834 AUD at Wholesale Diamonds Direct · As of October 16, 2026
View at Wholesale Diamonds Direct

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548809413. Listed at 8 retailers as of November 2, 2026. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.59°
Pavilion angle38.23°
OriginNatural
Grading LabGIA
CertificateGIA 1548809413
Dimensions11.37 × 6.01 × 3.70 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.37 mm6.01 mm1.52 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548809413
Side View
Table 59.0%Crown 39.59°Girdle: STK-THKPavilion 38.23°Culet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $7,399 AUD|Low: $6,793 AUD|High: $12,182 AUD|Avg: $8,473 AUD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 19, 2026
Retailer 4$6,793 AUD
Retailer 8$6,949 AUD
Retailer 2$7,026 AUD
Retailer 10$7,162 AUD
Retailer 1$7,399 AUD
Retailer 7$7,848 AUD
Retailer 9$8,211 AUD
Retailer 5$8,216 AUD
Retailer 3$8,618 AUD
Retailer 11$9,288 AUD
Retailer 6$11,064 AUD
Wholesale Diamonds Direct$11,834 AUD

31 data points across 12 retailers

8 retailers

Retailer 1
-
$6,793 AUD
$4,761 USD
Price last confirmed 16 days ago
Retailer 2
-
$6,949 AUD
$4,870 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$7,026 AUD
$4,924 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$7,162 AUD
SGD 6,783 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
$7,399 AUD
£4,083 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
$7,848 AUD
$5,500 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$8,168 AUD
$5,724 USD
View
Most Expensive
Wholesale Diamonds Direct
278501494 · Oct 16
$11,834 AUD
$8,294 USD
View
Price last confirmed 17 days ago
7 more retailers have this diamond
Prices start from $8,168 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
$8,168 AUD