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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2

Diamond specifications and retailer prices

From $335 NZD
$189 USD
As of October 30, 2026
Save $1,364 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,700 NZD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 9 retailers as of October 30, 2026, with prices from $335 to $1,700, a $1,364 spread on the same certified stone. The Diamond Guys lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.32 × 7.40 × 4.49 mm
L/W Ratio1.17
Top View
6.32 mm7.40 mm1.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 60.7%

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: Oct 30
Current: $552 NZD|Low: $335 NZD|High: $1,735 NZD|Avg: $924 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
October 30, 2026
Retailer 2$335 NZD
Retailer 3$390 NZD
Retailer 1$552 NZD
Retailer 6$617 NZD
Retailer 7$759 NZD
Retailer 5$1,286 NZD
Retailer 4$1,478 NZD
The Diamond Guys$1,700 NZD

18 data points across 8 retailers

9 retailers$335 NZD to $1,700 NZD

Retailer 1
-
$335 NZD
$189 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$335 NZD
$189 USD
View
A
Retailer 3
-
$390 NZD
$220 USD
View
A
Retailer 4
-
$552 NZD
£245 GBP
View
A
Retailer 5
-
$617 NZD
$348 USD
View
Retailer 6
-
$759 NZD
$428 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
$1,286 NZD
CA$1,007 CAD
View
B
Retailer 8
-
$1,478 NZD
$833 USD
View
Most Expensive
B
The Diamond Guys
1972043505 · Oct 30
$1,700 NZD
$958 USD
View
8 more retailers have this diamond
Prices start from $335 NZDSave up to $1,364 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
$335 NZD