CaratHunter
Plans
Heart|Lab Grown|IGI

1.21ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG822601418

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822601418

Diamond specifications and retailer prices

From $368 NZD
$207 USD
As of November 2, 2026
Save $1,460 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,828 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822601418 or 822601418. Listed at 11 retailers as of November 1, 2026, with prices from $368 to $1,828, a $1,460 spread on the same certified stone. MOH London lists it at $1,828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822601418
Dimensions6.62 × 7.35 × 4.30 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.35 mm1.21 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822601418
Side View
Table 59.0%Crown 33.6°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 58.5%

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 2
Current: $1,828 NZD|Low: $457 NZD|High: $1,851 NZD|Avg: $1,056 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$457 NZD
Retailer 5$511 NZD
Retailer 3$788 NZD
Retailer 8$789 NZD
Retailer 2$841 NZD
Retailer 10$842 NZD
Retailer 4$1,115 NZD
Retailer 6$1,472 NZD
Retailer 9$1,561 NZD
MOH London$1,828 NZD

41 data points across 10 retailers

11 retailers$368 NZD to $1,828 NZD

A
Cheapest Retailer
-
$368 NZD
$207 USD
A
Retailer 2
-
$457 NZD
$257 USD
View
Retailer 3
-
$457 NZD
$257 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$788 NZD
ZAR 7,160 ZAR
View
B+
Retailer 5
-
$789 NZD
$444 USD
View
B+
Retailer 6
-
$841 NZD
£372 GBP
View
B+
Retailer 7
-
$842 NZD
$474 USD
View
B+
Retailer 8
-
$1,115 NZD
A$965 AUD
View
B
Retailer 9
-
$1,472 NZD
$828 USD
View
B
Retailer 10
-
$1,561 NZD
$878 USD
View
Most Expensive
B
MOH London
LG822601418 · Nov 1
$1,828 NZD
£810 GBP
View
10 more retailers have this diamond
Prices start from $368 NZDSave up to $1,460 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
$368 NZD