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Heart|Natural|GIA

1.21ct D VS1 Heart Natural Diamond

VG • D/VS1 • GIA 3445313230

Certificate GIA 3445313230

Diamond specifications and retailer prices

From £4,239 GBP
A$8,778 AUD
As of November 6, 2026
1 retailer carries this diamond
Only listing: £4,239 GBP at GemTrove
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at GemTrove

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3445313230. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3445313230
Dimensions5.94 × 5.65 × 4.06 mm
L/W Ratio1.05
Top View
5.94 mm5.65 mm1.21 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3445313230
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.9%

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: £4,239 GBP|Low: £475 GBP|High: £6,625 GBP|Avg: £4,017 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 9, 2026
Retailer 4£475 GBP
Retailer 12£3,000 GBP
Retailer 9£3,613 GBP
Retailer 10£3,615 GBP
Retailer 5£3,635 GBP
Retailer 7£3,855 GBP
GemTrove£4,239 GBP
Retailer 8£4,517 GBP
Retailer 6£4,572 GBP
Retailer 2£4,913 GBP
Retailer 11£6,023 GBP
Retailer 3£6,625 GBP

66 data points across 12 retailers

1 retailer

B
GemTrove
GT-N-00946393-98 · Nov 6
£4,239 GBP
A$8,778 AUD
View

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
£4,239 GBP