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Heart|Natural|GIA

1.21ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 2141172716

Certificate GIA 2141172716

Diamond specifications and retailer prices

From £2,397 GBP
As of November 6, 2026
Save £1,200 GBP (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,597 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2141172716. Listed at 4 retailers as of November 5, 2026, with prices from £2,397 to £3,597, a £1,200 spread on the same certified stone. 77 Diamonds lists it at £3,597. 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

1.21
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2141172716
Dimensions5.84 × 5.58 × 4.32 mm
L/W Ratio1.05
Top View
5.84 mm5.58 mm1.21 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2141172716
Side View
Table 57.0%CrownGirdle: STK-EXTPavilionCulet: NoneDepth 77.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £3,597 GBP|Low: £2,397 GBP|High: £3,638 GBP|Avg: £2,906 GBP|+1.2%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£2,397 GBP
Retailer 3£2,704 GBP
77 Diamonds£3,597 GBP

36 data points across 3 retailers

4 retailers£2,397 GBP to £3,597 GBP

B
Cheapest Retailer
-
£2,397 GBP
B
Retailer 2
-
£2,433 GBP
View
B
Retailer 3
-
£2,493 GBP
View
Most Expensive
B
77 Diamonds
CUSMBRQ64EUPK · Nov 5
£3,597 GBP
View
3 more retailers have this diamond
Prices start from £2,397 GBPSave up to £1,200 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 Heart
£2,397 GBP