Heart|Natural|GIA

1.21ct D SI2 Heart Natural Diamond

FR • D/SI2 • GIA 6532133207

Certificate GIA 6532133207

Diamond specifications and retailer prices

From $2,452 USD
As of November 5, 2026
Save $3,360 USD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,812 USD 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532133207. Listed at 10 retailers as of November 5, 2026, with prices from $2,452 to $5,812, a $3,360 spread on the same certified stone. NZ Jewellers lists it at $5,812. 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
Color
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532133207
Dimensions7.13 × 5.93 × 3.80 mm
L/W Ratio1.20
Top View
7.13 mm5.93 mm1.21 ctD / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532133207
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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: Nov 5
Current: $5,812 USD|Low: $2,215 USD|High: $6,092 USD|Avg: $3,254 USD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$2,452 USD
Retailer 9$2,519 USD
Retailer 10$2,605 USD
Retailer 7$2,635 USD
Retailer 2$2,733 USD
Retailer 4$2,779 USD
Retailer 5$2,792 USD
Retailer 8$2,940 USD
Retailer 6$4,870 USD
NZ Jewellers$5,812 USD

37 data points across 10 retailers

10 retailers$2,452 USD to $5,812 USD

B+
Cheapest Retailer
-
$2,452 USD
B+
Retailer 2
-
$2,519 USD
View
B+
Retailer 3
-
$2,605 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,635 USD
View
B+
Retailer 5
-
$2,733 USD
View
B+
Retailer 6
-
$2,779 USD
View
B+
Retailer 7
-
$2,792 USD
View
B+
Retailer 8
-
$2,940 USD
View
B
Retailer 9
-
$4,870 USD
View
Most Expensive
C
NZ Jewellers
11194bab-68fb-45fa-a36a-71c02ba956fd · Nov 5
$5,812 USD
View
9 more retailers have this diamond
Prices start from $2,452 USDSave up to $3,360 USD

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
$2,452 USD