CaratHunter
Plans
Heart|Natural|GIA

1.21ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 6542649391

Certificate GIA 6542649391

Diamond specifications and retailer prices

From $4,280 NZD
As of November 4, 2026
Save $5,118 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,948 NZD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542649391. Listed at 19 retailers as of November 4, 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542649391
Dimensions6.70 × 7.44 × 4.24 mm
L/W Ratio1.11
Top View
6.70 mm7.44 mm1.21 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542649391
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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: $5,829 NZD|Low: $4,280 NZD|High: $9,640 NZD|Avg: $5,903 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$4,280 NZD
Retailer 6$4,383 NZD
Retailer 5$4,508 NZD
Retailer 7$5,139 NZD
Retailer 2$5,191 NZD
Retailer 1$5,829 NZD
Retailer 3$6,006 NZD
Retailer 10$6,066 NZD
Retailer 9$6,569 NZD
Retailer 4$6,877 NZD
Retailer 8$9,398 NZD

31 data points across 11 retailers

19 retailers$4,280 NZD to $9,398 NZD

A
Cheapest Retailer
-
$4,280 NZD
A
Retailer 2
-
$4,383 NZD
View
A
Retailer 3
-
$4,508 NZD
View
A
Retailer 4
-
$5,139 NZD
View
A
Retailer 5
-
$5,191 NZD
View
A
Retailer 6
-
$5,335 NZD
View
A
Retailer 7
-
$5,337 NZD
View
A
Retailer 8
-
$5,675 NZD
View
Retailer 9
-
$5,710 NZD
View
Price last confirmed 36 days ago
A
Retailer 10
-
$5,829 NZD
View
Retailer 11
-
$5,929 NZD
View
Price last confirmed 36 days ago
Retailer 12
-
$6,006 NZD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$6,066 NZD
View
Retailer 14
-
$6,128 NZD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$6,569 NZD
View
Retailer 16
-
$6,589 NZD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$6,877 NZD
View
B+
Retailer 18
-
$9,398 NZD
View
Most Expensive
NZ Jewellers
d41774aa-b20f-4859-a34a-cb5b210346c8 · Sep 30
$9,948 NZD
$5,592 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $4,280 NZDSave up to $5,118 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
$4,280 NZD