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Marquise|Natural|GIA

1.50ct I VS1 Marquise Natural Diamond

EX • I/VS1 • GIA 7563097633

Certificate GIA 7563097633

Diamond specifications and retailer prices

From £8,196 GBP
As of November 6, 2026
11 retailers carry this diamond
Most expensive: £12,944 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563097633. Listed at 11 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563097633
Dimensions11.48 × 5.99 × 3.61 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
11.48 mm5.99 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7563097633
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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 6
Current: £8,599 GBP|Low: £6,483 GBP|High: £12,276 GBP|Avg: £8,357 GBP|+8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 24, 2026
Retailer 11£6,483 GBP
Retailer 9£6,932 GBP
Retailer 5£7,011 GBP
Retailer 16£7,172 GBP
Retailer 18£7,495 GBP
Retailer 6£7,576 GBP
Retailer 14£7,635 GBP
Retailer 2£7,767 GBP
Retailer 10£8,099 GBP
Retailer 15£8,099 GBP
Retailer 22£8,123 GBP
Retailer 13£8,196 GBP
Retailer 1£8,599 GBP
Retailer 20£8,749 GBP
Retailer 17£8,870 GBP
Retailer 23£9,061 GBP
Retailer 3£9,167 GBP
Retailer 19£9,167 GBP
Retailer 8£9,325 GBP
Retailer 7£9,344 GBP
Retailer 4£9,473 GBP
Retailer 24£9,554 GBP
Retailer 12£9,718 GBP
Retailer 21£12,194 GBP

18 data points across 24 retailers

11 retailers

Retailer 1
-
£6,483 GBP
Price last confirmed 53 days ago
Retailer 2
-
£7,011 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
£8,196 GBP
View
Retailer 4
-
£8,599 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£8,749 GBP
View
Price last confirmed 17 days ago
Retailer 6
-
£9,325 GBP
View
Price last confirmed 15 days ago
Retailer 7
-
£9,344 GBP
View
Price last confirmed 15 days ago
Retailer 8
-
£9,554 GBP
View
Price last confirmed 17 days ago
Retailer 9
-
£9,999 GBP
View
Price last confirmed 57 days ago
Retailer 10
-
£12,194 GBP
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
dd168a75-6bd1-4d2b-b2e9-6817fa6ee6cb · Sep 29
£12,944 GBP
$17,326 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from £8,196 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+
1.50ct Marquise
£8,196 GBP