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Heart|Lab Grown|IGI

1.54ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG786697951

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786697951

Diamond specifications and retailer prices

From $985 NZD
€528 EUR
As of October 31, 2026
Save $1,734 NZD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,719 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786697951 or 786697951. Listed at 2 retailers as of October 31, 2026, with prices from $985 to $2,719, a $1,734 spread on the same certified stone. Riddles Jewelry lists it at $2,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786697951
Dimensions7.19 × 8.05 × 4.68 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm8.05 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786697951
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $985 NZD|Low: $963 NZD|High: $2,729 NZD|Avg: $1,635 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Riddles Jewelry
October 31, 2026
Retailer 1$985 NZD
Retailer 6$1,219 NZD
Retailer 2$1,274 NZD
Retailer 3$1,351 NZD
Retailer 5$1,367 NZD
Retailer 4$1,439 NZD
Riddles Jewelry$2,719 NZD
Retailer 7$2,729 NZD

12 data points across 8 retailers

2 retailers$985 NZD to $2,719 NZD

A
Cheapest Retailer
-
$985 NZD
€528 EUR
Most Expensive
B
Riddles Jewelry
1977813413 · Oct 31
$2,719 NZD
$1,530 USD
View
1 more retailer has this diamond
Prices start from $985 NZDSave up to $1,734 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
1.54ct Heart
$985 NZD