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Heart|Natural|GIA

1.21ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 1469667794

Certificate GIA 1469667794

Diamond specifications and retailer prices

From €2,717 EUR
As of November 6, 2026
Save €3,618 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,334 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1469667794. Listed at 18 retailers as of November 5, 2026, with prices from €2,717 to €6,334, a €3,618 spread on the same certified stone. NZ Jewellers lists it at €6,334. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1469667794
Dimensions6.50 × 7.30 × 4.35 mm
L/W Ratio1.12
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather, Needle
Top View
6.50 mm7.30 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1469667794
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €6,334 EUR|Low: €2,694 EUR|High: €6,334 EUR|Avg: €3,883 EUR
NZ Jewellers
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
November 7, 2026
Retailer 15€2,717 EUR
Retailer 8€3,045 EUR
Retailer 5€3,256 EUR
Retailer 4€3,355 EUR
Retailer 13€3,423 EUR
Retailer 6€3,462 EUR
Retailer 12€3,527 EUR
Retailer 16€3,635 EUR
Retailer 17€3,635 EUR
Retailer 18€3,635 EUR
Retailer 11€3,682 EUR
Retailer 10€3,767 EUR
Retailer 7€3,780 EUR
Retailer 9€3,921 EUR
Retailer 3€4,195 EUR
Retailer 14€4,437 EUR
Retailer 2€6,047 EUR
NZ Jewellers€6,334 EUR

31 data points across 18 retailers

18 retailers€2,717 EUR to €6,334 EUR

B
Cheapest Retailer
-
€2,717 EUR
B
Retailer 2
-
€3,199 EUR
View
B
Retailer 3
-
€3,256 EUR
View
B
Retailer 4
-
€3,355 EUR
View
Final sale: no returns
B
Retailer 5
-
€3,423 EUR
View
B
Retailer 6
-
€3,462 EUR
View
B
Retailer 7
-
€3,527 EUR
View
B
Retailer 8
-
€3,635 EUR
View
Retailer 9
-
€3,635 EUR
View
Price last confirmed 9 days ago
B
Retailer 10
-
€3,635 EUR
View
B
Retailer 11
-
€3,682 EUR
View
B
Retailer 12
-
€3,767 EUR
View
B
Retailer 13
-
€3,780 EUR
View
B
Retailer 14
-
€3,877 EUR
View
B
Retailer 15
-
€4,195 EUR
View
B
Retailer 16
-
€4,437 EUR
View
B
Retailer 17
-
€6,047 EUR
View
Most Expensive
C
NZ Jewellers
36249aa6-d70a-4414-90bd-c1306f6090db · Nov 5
€6,334 EUR
$7,072 USD
View
17 more retailers have this diamond
Prices start from €2,717 EURSave up to €3,618 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
€2,717 EUR