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Heart|Lab Grown|IGI

1.45ct F VS1 Heart Lab Grown Diamond

EX • F/VS1

Diamond specifications and retailer prices

From $398 NZD
$224 USD
As of November 2, 2026
Save $1,664 NZD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,062 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.45ct lab-grown heart diamond

This 1.45ct 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 top-tier cut grade and certified by IGI. Listed at 11 retailers as of November 2, 2026, with prices from $398 to $2,062, a $1,664 spread on the same certified stone. The Diamond Guys lists it at $2,062. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.14 × 7.64 × 4.68 mm
L/W Ratio1.07
Top View
7.14 mm7.64 mm1.45 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $651 NZD|Low: $398 NZD|High: $2,062 NZD|Avg: $1,119 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
The Diamond Guys
November 2, 2026
Retailer 3$398 NZD
Retailer 2$460 NZD
Retailer 1$651 NZD
Retailer 5$697 NZD
Retailer 6$1,070 NZD
Retailer 7$1,559 NZD
Retailer 4$1,749 NZD
The Diamond Guys$2,062 NZD

22 data points across 8 retailers

11 retailers$398 NZD to $2,062 NZD

A
Cheapest Retailer
-
$398 NZD
$224 USD
Retailer 2
-
$398 NZD
$224 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$460 NZD
$259 USD
View
Retailer 4
-
$460 NZD
$259 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$651 NZD
£288 GBP
View
A
Retailer 6
-
$697 NZD
$392 USD
View
Retailer 7
-
$1,070 NZD
$602 USD
View
Price last confirmed 21 days ago
B
Retailer 8
-
$1,559 NZD
CA$1,218 CAD
View
Retailer 9
-
$1,749 NZD
$984 USD
View
Price last confirmed 14 days ago
B
Retailer 10
-
$1,749 NZD
$984 USD
View
Most Expensive
B
The Diamond Guys
1971279047 · Nov 3
$2,062 NZD
$1,160 USD
View
10 more retailers have this diamond
Prices start from $398 NZDSave up to $1,664 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
1.45ct Heart
$398 NZD