Heart|Natural|GIA

1.21ct I VVS2 Heart Natural Diamond

ID • I/VVS2 • GIA 5231913251

Certificate GIA 5231913251

Diamond specifications and retailer prices

From €2,862 EUR
$3,210 USD
As of October 28, 2026
Save €3,434 EUR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €6,784 EUR at NZ Jewellers · As of October 21, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231913251. Listed at 16 retailers as of October 28, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Color
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231913251
Dimensions6.57 × 7.26 × 4.36 mm
L/W Ratio1.11
Top View
6.57 mm7.26 mm1.21 ctI / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231913251
Side View
Table 57.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €6,784 EUR|Low: €2,714 EUR|High: €6,784 EUR|Avg: €4,126 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
October 31, 2026
Retailer 8€2,862 EUR
Retailer 16€3,035 EUR
Retailer 15€3,256 EUR
Retailer 13€3,528 EUR
Retailer 14€3,528 EUR
Retailer 3€3,611 EUR
Retailer 6€4,021 EUR
Retailer 7€4,021 EUR
Retailer 12€4,070 EUR
Retailer 4€4,136 EUR
Retailer 5€4,155 EUR
Retailer 9€4,450 EUR
Retailer 11€4,565 EUR
Retailer 2€4,833 EUR
Retailer 10€6,296 EUR
NZ Jewellers€6,784 EUR

32 data points across 16 retailers

16 retailers€2,862 EUR to €6,296 EUR

B+
Cheapest Retailer
-
€2,862 EUR
$3,210 USD
B+
Retailer 2
-
€3,035 EUR
$3,404 USD
View
B+
Retailer 3
-
€3,256 EUR
$3,652 USD
View
Final sale: no returns
Retailer 4
-
€3,528 EUR
$3,957 USD
View
Price last confirmed 11 days ago
Retailer 5
-
€3,528 EUR
$3,957 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
€3,611 EUR
$4,050 USD
View
B
Retailer 7
-
€4,021 EUR
$4,510 USD
View
B
Retailer 8
-
€4,021 EUR
$4,510 USD
View
Retailer 9
-
€4,070 EUR
$4,565 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
€4,136 EUR
$4,639 USD
View
B
Retailer 11
-
€4,155 EUR
$4,660 USD
View
B
Retailer 12
-
€4,450 EUR
View
B
Retailer 13
-
€4,565 EUR
£4,032 GBP
View
B
Retailer 14
-
€4,833 EUR
ZAR 87,568 ZAR
View
B
Retailer 15
-
€6,296 EUR
£5,560 GBP
View
Most Expensive
NZ Jewellers
97275369-0da5-4041-ac53-ec1528853e5e · Oct 21
€6,784 EUR
$7,609 USD
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from €2,862 EURSave up to €3,434 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
€2,862 EUR