CaratHunter
Plans
Heart|Lab Grown|IGI

1.20ct F VS1 Heart Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $2,473 NZD
$1,394 USD
As of October 23, 2026
1 retailer carries this diamond
Only listing: $2,473 NZD at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg Diamonds

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at a single retailer as of October 23, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.54 × 7.13 mm
L/W Ratio1.09
Top View
6.54 mm7.13 mm1.20 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $2,473 NZD|Low: $2,473 NZD|High: $2,473 NZD|Avg: $2,473 NZD
October 2, 2026
Helzberg Diamonds$2,473 NZD

1 data point across 1 retailer

1 retailer

Helzberg Diamonds
ZXZOKGMLILKK · Oct 23
$2,473 NZD
$1,394 USD
View
Price last confirmed 10 days ago

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.

1.20ct Heart
$2,473 NZD