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Marquise|Natural|GIA

1.51ct I VVS1 Marquise Natural Diamond

VG • I/VVS1 • GIA 1565117609

Certificate GIA 1565117609

Diamond specifications and retailer prices

From £6,078 GBP
As of November 4, 2026
Save £5,737 GBP (49%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £11,814 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565117609. Listed at 23 retailers as of November 4, 2026, with prices from £6,078 to £11,814, a £5,737 spread on the same certified stone. NZ Jewellers lists it at £11,814. 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

1.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle34.6°
OriginNatural
Grading LabGIA
CertificateGIA 1565117609
Dimensions10.36 × 5.90 × 3.83 mm
L/W Ratio1.76
Girdle conditionFaceted
Culet sizeNone
Top View
10.36 mm5.90 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565117609
Side View
Table 56.0%Crown 40°Girdle: Very ThickPavilion 34.6°Culet: NDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £11,814 GBP|Low: £6,017 GBP|High: £11,984 GBP|Avg: £8,234 GBP|-1.4%
NZ Jewellers
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
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Retailer 22
Retailer 23
November 6, 2026
Retailer 11£6,078 GBP
Retailer 9£6,305 GBP
Retailer 6£6,577 GBP
Retailer 3£6,727 GBP
Retailer 14£6,985 GBP
Retailer 22£7,021 GBP
Retailer 4£7,088 GBP
Retailer 20£7,679 GBP
Retailer 15£7,683 GBP
Retailer 2£7,683 GBP
Retailer 19£7,797 GBP
Retailer 5£8,329 GBP
Retailer 7£8,329 GBP
Retailer 12£8,454 GBP
Retailer 10£8,492 GBP
Retailer 18£8,497 GBP
Retailer 8£8,604 GBP
Retailer 23£8,861 GBP
Retailer 21£9,168 GBP
Retailer 16£9,192 GBP
Retailer 13£10,342 GBP
Retailer 17£11,041 GBP
NZ Jewellers£11,814 GBP

25 data points across 23 retailers

23 retailers£6,078 GBP to £11,814 GBP

A
Cheapest Retailer
-
£6,078 GBP
A
Retailer 2
-
£6,305 GBP
View
A
Retailer 3
-
£6,577 GBP
View
A
Retailer 4
-
£6,727 GBP
View
Retailer 5
-
£6,985 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£7,021 GBP
View
A
Retailer 7
-
£7,088 GBP
View
Final sale: no returns
A
Retailer 8
-
£7,679 GBP
View
Retailer 9
-
£7,683 GBP
View
Price last confirmed 14 days ago
A
Retailer 10
-
£7,683 GBP
View
A
Retailer 11
-
£7,797 GBP
View
B+
Retailer 12
-
£8,329 GBP
View
B+
Retailer 13
-
£8,329 GBP
View
B+
Retailer 14
-
£8,395 GBP
View
B+
Retailer 15
-
£8,454 GBP
View
B+
Retailer 16
-
£8,492 GBP
View
B+
Retailer 17
-
£8,497 GBP
View
B+
Retailer 18
-
£8,604 GBP
View
B+
Retailer 19
-
£8,861 GBP
View
B+
Retailer 20
-
£9,168 GBP
View
B+
Retailer 21
-
£10,342 GBP
View
B
Retailer 22
-
£11,041 GBP
View
Most Expensive
B
NZ Jewellers
7ec7fbca-c2b6-46ea-92eb-c4f6b5c84cd2 · Nov 5
£11,814 GBP
$15,901 USD
View
22 more retailers have this diamond
Prices start from £6,078 GBPSave up to £5,737 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.

A
1.51ct Marquise
£6,078 GBP