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Marquise|Natural|GIA

1.00ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6542779969

Certificate GIA 6542779969

Diamond specifications and retailer prices

From £3,803 GBP
As of November 5, 2026
14 retailers carry this diamond
Most expensive: £6,098 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H 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 6542779969. Listed at 14 retailers as of November 5, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542779969
Dimensions10.14 × 5.37 × 3.24 mm
L/W Ratio1.89
Top View
10.14 mm5.37 mm1.00 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542779969
Side View
Table 59.0%CrownGirdle: ThinPavilionCulet: NoneDepth 60.4%

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 5
Current: £6,098 GBP|Low: £2,810 GBP|High: £6,452 GBP|Avg: £4,015 GBP|-5.5%
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
October 28, 2026
Retailer 13£2,926 GBP
Retailer 6£2,957 GBP
Retailer 10£2,988 GBP
Retailer 11£3,022 GBP
Retailer 4£3,254 GBP
Retailer 12£3,254 GBP
Retailer 14£3,392 GBP
Retailer 7£3,486 GBP
Retailer 2£3,492 GBP
Retailer 5£3,674 GBP
Retailer 8£3,939 GBP
Retailer 15£4,076 GBP
Retailer 3£5,113 GBP
Retailer 9£5,581 GBP
NZ Jewellers£6,098 GBP

35 data points across 15 retailers

14 retailers

Retailer 1
-
£2,957 GBP
Price last confirmed 10 days ago
Retailer 2
-
£2,988 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
£3,254 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£3,254 GBP
View
Price last confirmed 16 days ago
Retailer 5
-
£3,392 GBP
View
Price last confirmed 10 days ago
Retailer 6
-
£3,486 GBP
View
Price last confirmed 10 days ago
Retailer 7
-
£3,492 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£3,674 GBP
View
Price last confirmed 10 days ago
B+
Retailer 9
-
£3,803 GBP
View
Retailer 10
-
£3,939 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
£4,076 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
£5,113 GBP
View
Price last confirmed 10 days ago
Retailer 13
-
£5,581 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
ea8e18f2-3a9d-427e-b3fd-8798d51be5f9 · Oct 27
£6,098 GBP
$8,207 USD
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from £3,803 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+
1.00ct Marquise
£3,803 GBP