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Heart|Natural|GIA

1.21ct D VS1 Heart Natural Diamond

EX • D/VS1 • GIA 2534212994

Certificate GIA 2534212994

Diamond specifications and retailer prices

From €4,198 EUR
$4,709 USD
As of October 30, 2026
Save €3,404 EUR (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €7,602 EUR at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534212994. Listed at 6 retailers as of October 30, 2026, with prices from €4,198 to €7,602, a €3,404 spread on the same certified stone. MOH London lists it at €7,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.21°
OriginNatural
Grading LabGIA
CertificateGIA 2534212994
Dimensions6.65 × 7.55 × 4.25 mm
L/W Ratio1.14
Top View
6.65 mm7.55 mm1.21 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534212994
Side View
Table 57.0%Crown 35.21°GirdlePavilionCulet: NoneDepth 56.2%

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: Oct 30
Current: €7,602 EUR|Low: €4,198 EUR|High: €8,508 EUR|Avg: €5,705 EUR|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4€4,198 EUR
Retailer 8€4,988 EUR
Retailer 2€5,033 EUR
Retailer 5€5,293 EUR
Retailer 3€5,385 EUR
Retailer 7€5,519 EUR
Retailer 6€5,533 EUR
MOH London€7,602 EUR

42 data points across 8 retailers

6 retailers€4,198 EUR to €7,602 EUR

B+
Cheapest Retailer
-
€4,198 EUR
$4,709 USD
B+
Retailer 2
-
€5,033 EUR
£4,445 GBP
View
B+
Retailer 3
-
€5,293 EUR
$5,937 USD
View
B+
Retailer 4
-
€5,385 EUR
$6,040 USD
View
Retailer 5
-
€5,533 EUR
A$9,547 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
8707A380C · Nov 1
€7,602 EUR
£6,714 GBP
View
5 more retailers have this diamond
Prices start from €4,198 EURSave up to €3,404 EUR

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
€4,198 EUR