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Marquise|Natural|GIA

1.21ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 7542970172

Certificate GIA 7542970172

Diamond specifications and retailer prices

From £2,270 GBP
As of November 6, 2026
Save £1,854 GBP (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,125 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J 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 7542970172. Listed at 4 retailers as of November 6, 2026, with prices from £2,270 to £4,125, a £1,854 spread on the same certified stone. Wholesale Diamonds Direct lists it at £4,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.18°
Pavilion angle29.98°
OriginNatural
Grading LabGIA
CertificateGIA 7542970172
Dimensions12.00 × 5.77 × 2.90 mm
L/W Ratio2.08
Culet sizeNone
Top View
12.00 mm5.77 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542970172
Side View
Table 59.0%Crown 31.18°Girdle: STK-THKPavilion 29.98°Culet: NoneDepth 50.2%

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: £2,772 GBP|Low: £1,784 GBP|High: £4,249 GBP|Avg: £3,155 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 12, 2026
Retailer 5£1,784 GBP
Retailer 4£2,586 GBP
Retailer 1£2,772 GBP
Retailer 6£2,919 GBP
Retailer 9£3,089 GBP
Retailer 3£3,127 GBP
Retailer 8£3,281 GBP
Retailer 7£3,777 GBP
Retailer 2£3,999 GBP
Wholesale Diamonds Direct£4,125 GBP

4 data points across 10 retailers

4 retailers£2,270 GBP to £4,125 GBP

B+
Cheapest Retailer
-
£2,270 GBP
B+
Retailer 2
-
£2,772 GBP
View
B
Retailer 3
-
£2,919 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
387355385 · Nov 6
£4,125 GBP
$5,521 USD
View
3 more retailers have this diamond
Prices start from £2,270 GBPSave up to £1,854 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+
1.21ct Marquise
£2,270 GBP