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Heart|Lab Grown|IGI

1.22ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG723548257

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723548257

Diamond specifications and retailer prices

From $341 NZD
As of November 4, 2026
Save $1,731 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,072 NZD at Reve Diamonds · As of November 4, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723548257 or 723548257. Listed at 20 retailers as of November 4, 2026, with prices from $341 to $2,072, a $1,731 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548257
Dimensions7.07 × 7.08 × 4.32 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
7.07 mm7.08 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548257
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.0%

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: Nov 4
Current: $761 NZD|Low: $341 NZD|High: $2,093 NZD|Avg: $985 NZD|-0.5%
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
Reve Diamonds
November 5, 2026
Retailer 11$341 NZD
Retailer 14$380 NZD
Retailer 2$396 NZD
Retailer 8$431 NZD
Retailer 9$431 NZD
Retailer 10$562 NZD
Retailer 17$740 NZD
Retailer 6$742 NZD
Retailer 7$750 NZD
Retailer 1$761 NZD
Retailer 4$1,048 NZD
Retailer 13$1,056 NZD
Retailer 12$1,357 NZD
Retailer 16$1,362 NZD
Retailer 15$1,451 NZD
Retailer 5$1,526 NZD
Retailer 3$2,012 NZD
Reve Diamonds$2,072 NZD

38 data points across 18 retailers

20 retailers$341 NZD to $2,072 NZD

A
Cheapest Retailer
-
$341 NZD
A
Retailer 2
-
$380 NZD
View
Final sale: no returns
A
Retailer 3
-
$396 NZD
View
A
Retailer 4
-
$431 NZD
View
Retailer 5
-
$431 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$562 NZD
View
A
Retailer 7
-
$740 NZD
View
A
Retailer 8
-
$742 NZD
View
A
Retailer 9
-
$750 NZD
View
A
Retailer 10
-
$761 NZD
View
B+
Retailer 11
-
$834 NZD
View
B+
Retailer 12
-
$999 NZD
View
B+
Retailer 13
-
$1,048 NZD
View
B+
Retailer 14
-
$1,056 NZD
View
B+
Retailer 15
-
$1,357 NZD
View
B
Retailer 16
-
$1,362 NZD
View
B
Retailer 17
-
$1,451 NZD
View
B
Retailer 18
-
$1,526 NZD
View
B
Retailer 19
-
$2,012 NZD
View
Most Expensive
B
Reve Diamonds
EDA182E1B · Nov 4
$2,072 NZD
$1,168 USD
View
19 more retailers have this diamond
Prices start from $341 NZDSave up to $1,731 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