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Heart|Lab Grown|IGI

1.26ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG841631841

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841631841

Diamond specifications and retailer prices

From $393 NZD
$221 USD
As of November 1, 2026
Save $1,673 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,065 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841631841 or 841631841. Listed at 13 retailers as of November 1, 2026, with prices from $393 to $2,065, a $1,673 spread on the same certified stone. Reve Diamonds lists it at $2,065. 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

1.26
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841631841
Dimensions6.54 × 7.44 × 4.42 mm
L/W Ratio1.14
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
6.54 mm7.44 mm1.26 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841631841
Side View
Table 58.0%Crown 39.7°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 59.4%

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: Nov 1
Current: $1,021 NZD|Low: $393 NZD|High: $2,084 NZD|Avg: $1,096 NZD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 2, 2026
Retailer 7$393 NZD
Retailer 2$434 NZD
Retailer 5$501 NZD
Retailer 8$723 NZD
Retailer 3$734 NZD
Retailer 6$762 NZD
Retailer 11$830 NZD
Retailer 1$1,021 NZD
Retailer 10$1,351 NZD
Retailer 4$1,443 NZD
Retailer 12$1,688 NZD
Retailer 9$1,959 NZD
Reve Diamonds$2,065 NZD

26 data points across 13 retailers

13 retailers$393 NZD to $2,065 NZD

A
Cheapest Retailer
-
$393 NZD
$221 USD
A
Retailer 2
-
$434 NZD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$501 NZD
£222 GBP
View
A
Retailer 4
-
$723 NZD
ZAR 6,574 ZAR
View
A
Retailer 5
-
$734 NZD
$413 USD
View
A
Retailer 6
-
$762 NZD
£337 GBP
View
A
Retailer 7
-
$830 NZD
$467 USD
View
B+
Retailer 8
-
$1,021 NZD
A$884 AUD
View
B
Retailer 9
-
$1,351 NZD
$760 USD
View
B
Retailer 10
-
$1,443 NZD
$812 USD
View
B
Retailer 11
-
$1,688 NZD
$950 USD
View
B
Retailer 12
-
$1,959 NZD
£868 GBP
View
Most Expensive
B
Reve Diamonds
5BEAA488D · Nov 1
$2,065 NZD
$1,162 USD
View
12 more retailers have this diamond
Prices start from $393 NZDSave up to $1,673 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
1.26ct Heart
$393 NZD