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Heart|Natural|GIA

1.21ct J VS2 Heart Natural Diamond

GD • J/VS2 • GIA 8

Certificate GIA 8

Diamond specifications and retailer prices

From $6,813 NZD
$3,840 USD
As of October 31, 2026
Save $1,781 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,595 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded J 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. Listed at 3 retailers as of October 31, 2026, with prices from $6,813 to $8,595, a $1,781 spread on the same certified stone. Blue Nile lists it at $8,595. 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
J
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 8
Dimensions7.28 × 7.45 × 3.64 mm
L/W Ratio1.02
Top View
7.28 mm7.45 mm1.21 ctJ / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 8
Side View
Table 52.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 48.9%

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: Oct 31
Current: $8,595 NZD|Low: $6,813 NZD|High: $8,595 NZD|Avg: $7,316 NZD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$6,813 NZD
Retailer 3$7,179 NZD
Blue Nile$8,595 NZD

2 data points across 3 retailers

3 retailers$6,813 NZD to $8,595 NZD

B
Cheapest Retailer
-
$6,813 NZD
$3,840 USD
C
Retailer 2
-
$7,179 NZD
$4,046 USD
View
Most Expensive
C
Blue Nile
14985827 · Oct 31
$8,595 NZD
$4,844 USD
View
2 more retailers have this diamond
Prices start from $6,813 NZDSave up to $1,781 NZD

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
$6,813 NZD