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Marquise|Natural|GIA

1.01ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 6551908275

Certificate GIA 6551908275

Diamond specifications and retailer prices

From £4,258 GBP
SGD 7,721 SGD
As of November 1, 2026
Save £3,080 GBP (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,338 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (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 6551908275. Listed at 19 retailers as of November 1, 2026, with prices from £4,258 to £7,338, a £3,080 spread on the same certified stone. With Clarity lists it at £7,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.09°
Pavilion angle40.31°
OriginNatural
Grading LabGIA
CertificateGIA 6551908275
Dimensions10.37 × 5.31 × 3.26 mm
L/W Ratio1.95
Culet sizeNone
Top View
10.37 mm5.31 mm1.01 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551908275
Side View
Table 59.0%Crown 36.09°Girdle: MED-THKPavilion 40.31°Culet: NoneDepth 61.4%

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 1
Current: £5,362 GBP|Low: £3,210 GBP|High: £7,338 GBP|Avg: £5,337 GBP|+3.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 2, 2026
Retailer 11£3,210 GBP
Retailer 9£4,258 GBP
Retailer 10£4,341 GBP
Retailer 7£4,374 GBP
Retailer 6£4,506 GBP
Retailer 16£4,609 GBP
Retailer 13£4,817 GBP
Retailer 5£5,321 GBP
Retailer 8£5,356 GBP
Retailer 1£5,362 GBP
Retailer 12£5,426 GBP
Retailer 18£5,514 GBP
Retailer 15£5,587 GBP
Retailer 3£5,792 GBP
Retailer 14£6,036 GBP
Retailer 4£6,072 GBP
Retailer 17£6,185 GBP
Retailer 19£6,185 GBP
Retailer 2£6,394 GBP
With Clarity£7,338 GBP

9 data points across 20 retailers

19 retailers£4,258 GBP to £7,338 GBP

A
Cheapest Retailer
-
£4,258 GBP
SGD 7,721 SGD
A
Retailer 2
-
£4,341 GBP
$5,825 USD
View
A
Retailer 3
-
£4,374 GBP
$5,870 USD
View
A
Retailer 4
-
£4,432 GBP
SGD 8,038 SGD
View
A
Retailer 5
-
£4,506 GBP
$6,046 USD
View
B+
Retailer 6
-
£4,609 GBP
$6,185 USD
View
B+
Retailer 7
-
£4,817 GBP
View
B+
Retailer 8
-
£5,321 GBP
$7,140 USD
View
B+
Retailer 9
-
£5,356 GBP
$7,187 USD
View
B+
Retailer 10
-
£5,362 GBP
A$11,071 AUD
View
B+
Retailer 11
-
£5,386 GBP
$7,228 USD
View
B+
Retailer 12
-
£5,426 GBP
€6,934 EUR
View
B
Retailer 13
-
£5,587 GBP
View
Retailer 14
-
£5,792 GBP
$7,773 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£6,036 GBP
$8,100 USD
View
Retailer 16
-
£6,185 GBP
$8,300 USD
View
Price last confirmed 7 days ago
Retailer 17
-
£6,185 GBP
$8,300 USD
View
Price last confirmed 7 days ago
Retailer 18
-
£6,394 GBP
$8,580 USD
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
6551908275 · Nov 1
£7,338 GBP
$9,847 USD
View
18 more retailers have this diamond
Prices start from £4,258 GBPSave up to £3,080 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
1.01ct Marquise
£4,258 GBP