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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG755527759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755527759

Diamond specifications and retailer prices

From $341 NZD
$192 USD
As of October 30, 2026
Save $1,732 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,072 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG755527759 or 755527759. Listed at 23 retailers as of October 30, 2026, with prices from $341 to $2,072, a $1,732 spread on the same certified stone. Reve Diamonds lists it at $2,072. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527759
Dimensions6.89 × 6.89 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.89 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527759
Side View
Table 59.0%Crown 31.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 55.3%

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: $769 NZD|Low: $339 NZD|High: $2,075 NZD|Avg: $990 NZD|-1.9%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 31, 2026
Retailer 11$341 NZD
Retailer 7$380 NZD
Retailer 3$396 NZD
Retailer 10$422 NZD
Retailer 20$422 NZD
Retailer 15$530 NZD
Retailer 4$571 NZD
Retailer 5$590 NZD
Retailer 17$725 NZD
Retailer 1$769 NZD
Retailer 6$782 NZD
Retailer 16$809 NZD
Retailer 12$1,013 NZD
Retailer 19$1,030 NZD
Retailer 18$1,294 NZD
Retailer 8$1,357 NZD
Retailer 13$1,421 NZD
Retailer 9$1,453 NZD
Retailer 14$1,597 NZD
Retailer 2$1,976 NZD
Reve Diamonds$2,072 NZD

28 data points across 21 retailers

23 retailers$341 NZD to $2,072 NZD

A
Cheapest Retailer
-
$341 NZD
$192 USD
A
Retailer 2
-
$380 NZD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$396 NZD
$223 USD
View
A
Retailer 4
-
$422 NZD
$238 USD
View
A
Retailer 5
-
$422 NZD
$238 USD
View
A
Retailer 6
-
$530 NZD
£235 GBP
View
B+
Retailer 7
-
$571 NZD
$322 USD
View
A
Retailer 8
-
$590 NZD
HK$2,600 HKD
View
A
Retailer 9
-
$725 NZD
ZAR 6,603 ZAR
View
A
Retailer 10
-
$769 NZD
£341 GBP
View
A
Retailer 11
-
$782 NZD
$441 USD
View
B+
Retailer 12
-
$809 NZD
€434 EUR
View
B+
Retailer 13
-
$1,013 NZD
$571 USD
View
B+
Retailer 14
-
$1,030 NZD
A$893 AUD
View
B+
Retailer 15
-
$1,294 NZD
A$1,122 AUD
View
B+
Retailer 16
-
$1,357 NZD
$765 USD
View
B
Retailer 17
-
$1,363 NZD
$768 USD
View
B
Retailer 18
-
$1,421 NZD
$801 USD
View
B
Retailer 19
-
$1,453 NZD
$819 USD
View
B
Retailer 20
-
$1,597 NZD
$900 USD
View
B
Retailer 21
-
$1,624 NZD
CA$1,271 CAD
View
B
Retailer 22
-
$1,976 NZD
£877 GBP
View
Most Expensive
B
Reve Diamonds
EAFE24983 · Oct 30
$2,072 NZD
$1,168 USD
View
22 more retailers have this diamond
Prices start from $341 NZDSave up to $1,732 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