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Heart|Lab Grown|IGI

1.22ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844659443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844659443

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 1, 2026
Save $1,615 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,036 NZD at Reve Diamonds · As of November 1, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844659443 or 844659443. Listed at 18 retailers as of November 1, 2026, with prices from $421 to $2,036, a $1,615 spread on the same certified stone. Reve Diamonds lists it at $2,036. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844659443
Dimensions6.37 × 7.38 × 4.47 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm7.38 mm1.22 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844659443
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.6%

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 1
Current: $488 NZD|Low: $334 NZD|High: $2,054 NZD|Avg: $945 NZD|-1.7%
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 2, 2026
Retailer 8$334 NZD
Retailer 5$387 NZD
Retailer 4$414 NZD
Retailer 7$414 NZD
Retailer 14$421 NZD
Retailer 1$488 NZD
Retailer 12$704 NZD
Retailer 2$718 NZD
Retailer 11$738 NZD
Retailer 16$786 NZD
Retailer 9$986 NZD
Retailer 10$994 NZD
Retailer 6$1,333 NZD
Retailer 15$1,385 NZD
Retailer 3$1,406 NZD
Retailer 17$1,635 NZD
Retailer 13$1,905 NZD
Reve Diamonds$2,036 NZD

13 data points across 18 retailers

18 retailers$421 NZD to $2,036 NZD

Retailer 1
-
$334 NZD
$188 USD
Price last confirmed 10 days ago
Retailer 2
-
$387 NZD
$218 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$414 NZD
$233 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$414 NZD
$233 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$421 NZD
$237 USD
View
Final sale: no returns
A
Retailer 6
-
$488 NZD
£216 GBP
View
B+
Retailer 7
-
$704 NZD
ZAR 6,396 ZAR
View
B+
Retailer 8
-
$718 NZD
$404 USD
View
B+
Retailer 9
-
$738 NZD
£327 GBP
View
B+
Retailer 10
-
$786 NZD
$442 USD
View
B
Retailer 11
-
$986 NZD
$555 USD
View
B+
Retailer 12
-
$994 NZD
A$860 AUD
View
Retailer 13
-
$1,333 NZD
$750 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,385 NZD
$779 USD
View
B
Retailer 15
-
$1,406 NZD
$791 USD
View
B
Retailer 16
-
$1,635 NZD
$920 USD
View
B
Retailer 17
-
$1,905 NZD
£844 GBP
View
Most Expensive
B
Reve Diamonds
D43E51F21 · Nov 1
$2,036 NZD
$1,146 USD
View
17 more retailers have this diamond
Prices start from $421 NZDSave up to $1,615 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
$421 NZD