Heart|Natural|GIA

1.21ct I VS2 Heart Natural Diamond

FR • I/VS2 • GIA 6521846134

Certificate GIA 6521846134

Diamond specifications and retailer prices

From $2,833 USD
SGD 3,828 SGD
As of November 3, 2026
Save $2,379 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,654 USD at NZ Jewellers · As of October 18, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521846134. Listed at 7 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
VS2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6521846134
Dimensions7.06 × 5.93 × 3.82 mm
L/W Ratio1.19
Top View
7.06 mm5.93 mm1.21 ctI / VS2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6521846134
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 3
Current: $5,654 USD|Low: $2,131 USD|High: $10,054 USD|Avg: $3,403 USD|-43.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 3$2,353 USD
Retailer 9$2,488 USD
Retailer 10$2,764 USD
Retailer 2$2,833 USD
Retailer 11$2,947 USD
Retailer 5$2,959 USD
Retailer 6$3,055 USD
Retailer 7$3,245 USD
Retailer 8$3,370 USD
Retailer 4$5,212 USD
NZ Jewellers$5,654 USD

26 data points across 11 retailers

7 retailers$2,833 USD to $5,212 USD

B+
Cheapest Retailer
-
$2,833 USD
SGD 3,828 SGD
B+
Retailer 2
-
$2,959 USD
View
B
Retailer 3
-
$3,055 USD
View
Final sale: no returns
Retailer 4
-
$3,245 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$3,370 USD
View
Price last confirmed 17 days ago
C
Retailer 6
-
$5,212 USD
£4,104 GBP
View
Most Expensive
NZ Jewellers
05d65a25-cc48-4f79-a32a-b3cc96269d04 · Oct 18
$5,654 USD
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from $2,833 USDSave up to $2,379 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
$2,833 USD