CaratHunter
Plans
Marquise|Natural|GIA

1.51ct K VS1 Marquise Natural Diamond

EX • K/VS1 • GIA 6552199419

Certificate GIA 6552199419

Diamond specifications and retailer prices

From £3,493 GBP
As of November 6, 2026
6 retailers carry this diamond
Most expensive: £4,982 GBP at Wholesale Diamonds Direct · As of October 16, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552199419. Listed at 6 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

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.78°
Pavilion angle40.62°
OriginNatural
Grading LabGIA
CertificateGIA 6552199419
Dimensions11.14 × 5.85 × 3.78 mm
L/W Ratio1.90
Top View
11.14 mm5.85 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552199419
Side View
Table 59.0%Crown 39.78°Girdle: MED-THKPavilion 40.62°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,421 GBP|Low: £2,255 GBP|High: £5,304 GBP|Avg: £3,571 GBP|-5.8%
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 17, 2026
Retailer 3£2,255 GBP
Retailer 1£2,421 GBP
Retailer 4£2,749 GBP
Retailer 7£2,938 GBP
Retailer 9£3,000 GBP
Retailer 5£3,482 GBP
Retailer 2£3,493 GBP
Retailer 8£3,508 GBP
Retailer 10£3,524 GBP
Retailer 11£4,389 GBP
Retailer 6£4,637 GBP
Wholesale Diamonds Direct£4,982 GBP

15 data points across 12 retailers

6 retailers

Retailer 1
-
£2,749 GBP
Price last confirmed 20 days ago
Retailer 2
-
£2,938 GBP
View
Price last confirmed 21 days ago
Retailer 3
-
£3,000 GBP
View
Price last confirmed 20 days ago
A
Retailer 4
-
£3,493 GBP
View
Retailer 5
-
£3,524 GBP
View
Price last confirmed 19 days ago
Most Expensive
Wholesale Diamonds Direct
403843564 · Oct 16
£4,982 GBP
$6,668 USD
View
Price last confirmed 21 days ago
5 more retailers have this diamond
Prices start from £3,493 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
£3,493 GBP