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Marquise|Natural|GIA

1.52ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 3545354314

Certificate GIA 3545354314

Diamond specifications and retailer prices

From £6,331 GBP
As of October 28, 2026
12 retailers carry this diamond
Most expensive: £10,392 GBP at NZ Jewellers · As of October 21, 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 J 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 3545354314. Listed at 12 retailers as of October 28, 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.79°
OriginNatural
Grading LabGIA
CertificateGIA 3545354314
Dimensions11.75 × 6.11 × 3.65 mm
L/W Ratio1.92
Girdle conditionVery Thick
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural
Top View
11.75 mm6.11 mm1.52 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3545354314
Side View
Table 64.0%Crown 36.3°GirdlePavilion 39.79°Culet: NoneDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £10,392 GBP|Low: £4,813 GBP|High: £10,392 GBP|Avg: £6,439 GBP
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
October 28, 2026
Retailer 13£4,875 GBP
Retailer 6£4,909 GBP
Retailer 11£5,196 GBP
Retailer 4£5,239 GBP
Retailer 3£5,534 GBP
Retailer 10£5,629 GBP
Retailer 8£6,141 GBP
Retailer 2£6,331 GBP
Retailer 12£6,495 GBP
Retailer 7£6,742 GBP
Retailer 14£6,845 GBP
Retailer 5£7,953 GBP
Retailer 9£8,706 GBP
NZ Jewellers£10,392 GBP

32 data points across 14 retailers

12 retailers

Retailer 1
-
£4,875 GBP
$6,542 USD
Price last confirmed 12 days ago
Retailer 2
-
£4,909 GBP
$6,588 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£5,239 GBP
$7,031 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£5,534 GBP
$7,426 USD
View
Price last confirmed 15 days ago
Retailer 5
-
£5,629 GBP
$7,554 USD
View
Price last confirmed 11 days ago
B
Retailer 6
-
£6,331 GBP
View
Retailer 7
-
£6,495 GBP
$8,716 USD
View
Price last confirmed 56 days ago
Retailer 8
-
£6,495 GBP
$8,716 USD
View
Price last confirmed 12 days ago
Retailer 9
-
£6,742 GBP
€8,617 EUR
View
Price last confirmed 10 days ago
Retailer 10
-
£6,845 GBP
$9,185 USD
View
Price last confirmed 10 days ago
Retailer 11
-
£8,706 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0bf8cffb-d1ec-4c96-a958-04ab4382c46d · Oct 21
£10,392 GBP
$13,945 USD
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from £6,331 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
£6,331 GBP