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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 £4,265 GBP
$5,724 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: £6,180 GBP 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: £3,864 GBP|Low: £3,548 GBP|High: £6,362 GBP|Avg: £4,425 GBP|-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£3,548 GBP
Retailer 8£3,629 GBP
Retailer 2£3,669 GBP
Retailer 10£3,740 GBP
Retailer 1£3,864 GBP
Retailer 7£4,099 GBP
Retailer 9£4,288 GBP
Retailer 5£4,291 GBP
Retailer 3£4,501 GBP
Retailer 11£4,850 GBP
Retailer 6£5,778 GBP
Wholesale Diamonds Direct£6,180 GBP

31 data points across 12 retailers

8 retailers

Retailer 1
-
£3,548 GBP
$4,761 USD
Price last confirmed 16 days ago
Retailer 2
-
£3,629 GBP
$4,870 USD
View
Price last confirmed 17 days ago
Retailer 3
-
£3,669 GBP
$4,924 USD
View
Price last confirmed 15 days ago
Retailer 4
-
£3,740 GBP
SGD 6,783 SGD
View
Price last confirmed 16 days ago
Retailer 5
-
£3,864 GBP
View
Price last confirmed 14 days ago
Retailer 6
-
£4,099 GBP
$5,500 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
£4,265 GBP
$5,724 USD
View
Most Expensive
Wholesale Diamonds Direct
278501494 · Oct 16
£6,180 GBP
$8,294 USD
View
Price last confirmed 17 days ago
7 more retailers have this diamond
Prices start from £4,265 GBP

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
£4,265 GBP