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Heart|Natural|GIA

1.21ct K VVS2 Heart Natural Diamond

GD • K/VVS2 • GIA 1539598993

Certificate GIA 1539598993

Diamond specifications and retailer prices

From $3,281 NZD
As of November 4, 2026
Save $831 NZD (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,113 NZD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1539598993. Listed at 7 retailers as of November 4, 2026, with prices from $3,281 to $4,113, a $831 spread on the same certified stone. Michael Trio lists it at $4,113. 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
K
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539598993
Dimensions6.75 × 7.62 × 4.19 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Needle, Pinpoint
Top View
6.75 mm7.62 mm1.21 ctK / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1539598993
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,113 NZD|Low: $3,114 NZD|High: $4,824 NZD|Avg: $3,888 NZD|-14.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3$3,281 NZD
Retailer 7$3,353 NZD
Retailer 4$3,601 NZD
Retailer 6$3,660 NZD
Retailer 2$3,918 NZD
Retailer 5$3,945 NZD
Michael Trio$4,113 NZD

42 data points across 7 retailers

7 retailers$3,281 NZD to $4,113 NZD

A
Cheapest Retailer
-
$3,281 NZD
Final sale: no returns
A
Retailer 2
-
$3,353 NZD
View
A
Retailer 3
-
$3,601 NZD
View
B+
Retailer 4
-
$3,660 NZD
View
B+
Retailer 5
-
$3,918 NZD
View
B+
Retailer 6
-
$3,945 NZD
View
Most Expensive
B+
Michael Trio
1632837350 · Nov 6
$4,113 NZD
SGD 3,081 SGD
View
6 more retailers have this diamond
Prices start from $3,281 NZDSave up to $831 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.

A
1.21ct Heart
$3,281 NZD