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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG838616643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838616643

Diamond specifications and retailer prices

From $414 NZD
$233 USD
As of November 2, 2026
Save $1,892 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,341 NZD at Brilliant Earth · As of September 22, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838616643 or 838616643. Listed at 19 retailers as of November 1, 2026, with a 457% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616643
Dimensions6.99 × 7.98 × 4.67 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm7.98 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616643
Side View
Table 63.0%Crown 37.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.5%

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 2
Current: $2,054 NZD|Low: $414 NZD|High: $2,320 NZD|Avg: $1,100 NZD|-2.2%
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
Retailer 18
November 2, 2026
Retailer 3$414 NZD
Retailer 7$462 NZD
Retailer 17$480 NZD
Retailer 2$512 NZD
Retailer 8$512 NZD
Retailer 14$571 NZD
Retailer 9$867 NZD
Retailer 16$885 NZD
Retailer 18$962 NZD
Retailer 5$963 NZD
Retailer 15$967 NZD
Retailer 11$1,198 NZD
Retailer 13$1,369 NZD
Retailer 4$1,648 NZD
Retailer 6$1,741 NZD
Retailer 1$2,054 NZD
Retailer 12$2,085 NZD
Retailer 10$2,306 NZD

26 data points across 18 retailers

19 retailers$414 NZD to $2,306 NZD

A
Cheapest Retailer
-
$414 NZD
$233 USD
A
Retailer 2
-
$462 NZD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$480 NZD
$270 USD
View
A
Retailer 4
-
$512 NZD
$288 USD
View
Retailer 5
-
$512 NZD
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$571 NZD
£253 GBP
View
A
Retailer 7
-
$867 NZD
$488 USD
View
A
Retailer 8
-
$885 NZD
ZAR 8,045 ZAR
View
A
Retailer 9
-
$962 NZD
$541 USD
View
A
Retailer 10
-
$963 NZD
$542 USD
View
A
Retailer 11
-
$967 NZD
£429 GBP
View
B+
Retailer 12
-
$1,198 NZD
A$1,037 AUD
View
B+
Retailer 13
-
$1,369 NZD
$770 USD
View
B+
Retailer 14
-
$1,648 NZD
$927 USD
View
B+
Retailer 15
-
$1,741 NZD
$980 USD
View
B+
Retailer 16
-
$2,054 NZD
£910 GBP
View
B
Retailer 17
-
$2,085 NZD
$1,173 USD
View
B
Retailer 18
-
$2,306 NZD
$1,298 USD
View
Most Expensive
Brilliant Earth
21470012A · Sep 22
$3,341 NZD
$1,880 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $414 NZDSave up to $1,892 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
$414 NZD