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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG793636815

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793636815

Diamond specifications and retailer prices

From $341 NZD
$192 USD
As of October 30, 2026
Save $2,942 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,282 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793636815 or 793636815. Listed at 14 retailers as of October 30, 2026, with prices from $341 to $3,282, a $2,942 spread on the same certified stone. Do Amore Diamonds lists it at $3,282. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793636815
Dimensions6.64 × 7.49 × 4.17 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm7.49 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793636815
Side View
Table 58.0%Crown 30.5°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 55.7%

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: $3,282 NZD|Low: $328 NZD|High: $3,389 NZD|Avg: $1,268 NZD|-3.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$341 NZD
Retailer 6$394 NZD
Retailer 15$396 NZD
Retailer 3$625 NZD
Retailer 12$636 NZD
Retailer 5$740 NZD
Retailer 7$880 NZD
Retailer 9$1,141 NZD
Retailer 2$1,242 NZD
Retailer 10$1,345 NZD
Retailer 14$1,364 NZD
Retailer 4$1,501 NZD
Retailer 13$1,867 NZD
Retailer 11$1,873 NZD
Retailer 8$1,987 NZD
Do Amore Diamonds$3,282 NZD

24 data points across 16 retailers

14 retailers$341 NZD to $3,282 NZD

A
Cheapest Retailer
-
$341 NZD
$192 USD
A
Retailer 2
-
$394 NZD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$396 NZD
$223 USD
View
A
Retailer 4
-
$625 NZD
$352 USD
View
A
Retailer 5
-
$636 NZD
HK$2,800 HKD
View
A
Retailer 6
-
$740 NZD
$417 USD
View
B+
Retailer 7
-
$1,141 NZD
A$989 AUD
View
B+
Retailer 8
-
$1,242 NZD
$700 USD
View
B
Retailer 9
-
$1,345 NZD
A$1,166 AUD
View
B
Retailer 10
-
$1,364 NZD
$769 USD
View
B
Retailer 11
-
$1,501 NZD
$846 USD
View
B
Retailer 12
-
$1,867 NZD
SGD 1,422 SGD
View
B
Retailer 13
-
$1,873 NZD
£831 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B9C228C11 · Oct 31
$3,282 NZD
$1,850 USD
View
13 more retailers have this diamond
Prices start from $341 NZDSave up to $2,942 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
1.22ct Heart
$341 NZD