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Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG786691180

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786691180

Diamond specifications and retailer prices

From $424 NZD
$239 USD
As of October 30, 2026
Save $1,773 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,198 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 very-good cut grade and certified by IGI LG786691180 or 786691180. Listed at 20 retailers as of October 30, 2026, with prices from $424 to $2,198, a $1,773 spread on the same certified stone. Reve Diamonds lists it at $2,198. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786691180
Dimensions6.68 × 7.59 × 4.28 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm7.59 mm1.22 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786691180
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
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: $872 NZD|Low: $380 NZD|High: $2,293 NZD|Avg: $1,098 NZD|-4.1%
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
Reve Diamonds
October 31, 2026
Retailer 9$380 NZD
Retailer 6$424 NZD
Retailer 4$440 NZD
Retailer 2$470 NZD
Retailer 17$470 NZD
Retailer 7$522 NZD
Retailer 5$797 NZD
Retailer 18$807 NZD
Retailer 11$832 NZD
Retailer 1$872 NZD
Retailer 3$901 NZD
Retailer 12$1,013 NZD
Retailer 15$1,151 NZD
Retailer 13$1,260 NZD
Retailer 14$1,332 NZD
Retailer 19$1,513 NZD
Retailer 8$1,527 NZD
Retailer 10$1,608 NZD
Retailer 16$1,891 NZD
Reve Diamonds$2,198 NZD

36 data points across 20 retailers

20 retailers$424 NZD to $2,198 NZD

Retailer 1
-
$380 NZD
$214 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$424 NZD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$440 NZD
$248 USD
View
A
Retailer 4
-
$470 NZD
$265 USD
View
A
Retailer 5
-
$470 NZD
$265 USD
View
A
Retailer 6
-
$522 NZD
HK$2,300 HKD
View
B+
Retailer 7
-
$797 NZD
$449 USD
View
B+
Retailer 8
-
$807 NZD
$455 USD
View
Retailer 9
-
$832 NZD
ZAR 7,571 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$872 NZD
£387 GBP
View
B+
Retailer 11
-
$901 NZD
$508 USD
View
B+
Retailer 12
-
$1,013 NZD
$571 USD
View
B+
Retailer 13
-
$1,151 NZD
A$998 AUD
View
B
Retailer 14
-
$1,260 NZD
$710 USD
View
B
Retailer 15
-
$1,332 NZD
A$1,155 AUD
View
B
Retailer 16
-
$1,513 NZD
$853 USD
View
B
Retailer 17
-
$1,527 NZD
SGD 1,163 SGD
View
B
Retailer 18
-
$1,608 NZD
$906 USD
View
B
Retailer 19
-
$1,891 NZD
£839 GBP
View
Most Expensive
B
Reve Diamonds
CF7CA1DB8 · Oct 30
$2,198 NZD
$1,239 USD
View
19 more retailers have this diamond
Prices start from $424 NZDSave up to $1,773 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
$424 NZD