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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG674525581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674525581

Diamond specifications and retailer prices

From $385 NZD
$217 USD
As of October 30, 2026
Save $3,323 NZD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,708 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 LG674525581 or 674525581. Listed at 19 retailers as of October 30, 2026, with prices from $385 to $3,708, a $3,323 spread on the same certified stone. Do Amore Diamonds lists it at $3,708. 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 angle35.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674525581
Dimensions7.38 × 7.38 × 6.87 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
7.38 mm7.38 mm1.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674525581
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $999 NZD|Low: $371 NZD|High: $2,141 NZD|Avg: $954 NZD|+3.3%
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
October 31, 2026
Retailer 13$385 NZD
Retailer 7$429 NZD
Retailer 4$447 NZD
Retailer 2$477 NZD
Retailer 5$477 NZD
Retailer 15$641 NZD
Retailer 9$663 NZD
Retailer 1$999 NZD
Retailer 6$1,042 NZD
Retailer 8$1,059 NZD
Retailer 10$1,287 NZD
Retailer 14$1,383 NZD
Retailer 12$1,542 NZD
Retailer 3$1,696 NZD
Retailer 11$2,118 NZD

38 data points across 15 retailers

19 retailers$385 NZD to $3,708 NZD

A
Cheapest Retailer
-
$385 NZD
$217 USD
A
Retailer 2
-
$429 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$447 NZD
$252 USD
View
A
Retailer 4
-
$477 NZD
$269 USD
View
A
Retailer 5
-
$477 NZD
$269 USD
View
A
Retailer 6
-
$619 NZD
$349 USD
View
B+
Retailer 7
-
$641 NZD
$361 USD
View
A
Retailer 8
-
$663 NZD
£294 GBP
View
B+
Retailer 9
-
$999 NZD
£443 GBP
View
B+
Retailer 10
-
$1,042 NZD
$587 USD
View
B+
Retailer 11
-
$1,059 NZD
A$918 AUD
View
B+
Retailer 12
-
$1,287 NZD
A$1,116 AUD
View
Retailer 13
-
$1,299 NZD
A$1,126 AUD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$1,383 NZD
A$1,199 AUD
View
B
Retailer 15
-
$1,542 NZD
$869 USD
View
B
Retailer 16
-
$1,696 NZD
$956 USD
View
B
Retailer 17
-
$2,000 NZD
$1,127 USD
View
B
Retailer 18
-
$2,118 NZD
£940 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CBF313B18 · Oct 31
$3,708 NZD
$2,090 USD
View
18 more retailers have this diamond
Prices start from $385 NZDSave up to $3,323 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
$385 NZD