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Marquise|Natural|GIA

1.53ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1559116636

Certificate GIA 1559116636

Diamond specifications and retailer prices

From £9,327 GBP
CA$17,357 CAD
As of October 30, 2026
7 retailers carry this diamond
Most expensive: £14,344 GBP at NZ Jewellers · As of October 12, 2026
View at NZ Jewellers

About this 1.53ct natural marquise diamond

This 1.53ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559116636. Listed at 7 retailers as of October 30, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559116636
Dimensions11.65 × 5.96 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
11.65 mm5.96 mm1.53 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559116636
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £14,344 GBP|Low: £7,172 GBP|High: £14,344 GBP|Avg: £9,976 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
Retailer 15
Retailer 16
October 16, 2026
Retailer 3£7,172 GBP
Retailer 5£7,783 GBP
Retailer 10£8,251 GBP
Retailer 16£8,386 GBP
Retailer 15£9,018 GBP
Retailer 12£9,365 GBP
Retailer 4£9,603 GBP
Retailer 2£9,619 GBP
Retailer 14£10,058 GBP
Retailer 6£10,083 GBP
Retailer 8£10,083 GBP
Retailer 7£10,419 GBP
Retailer 13£10,444 GBP
Retailer 11£10,607 GBP
Retailer 9£13,585 GBP
NZ Jewellers£14,344 GBP

25 data points across 16 retailers

7 retailers

Retailer 1
-
£7,783 GBP
$10,429 USD
Price last confirmed 18 days ago
B
Retailer 2
-
£9,327 GBP
CA$17,357 CAD
View
Retailer 3
-
£9,365 GBP
$12,548 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£9,619 GBP
View
Price last confirmed 17 days ago
Retailer 5
-
£10,607 GBP
$14,212 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£13,585 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
51784b7e-58fb-441a-a455-f47f0671492b · Oct 11
£14,344 GBP
$19,220 USD
View
Price last confirmed 21 days ago
6 more retailers have this diamond
Prices start from £9,327 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
1.53ct Marquise
£9,327 GBP