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Heart|Lab Grown|IGI

0.49ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG816670748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816670748

Diamond specifications and retailer prices

From $171 NZD
As of November 6, 2026
Save $514 NZD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,569 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.49ct lab-grown heart diamond

This 0.49ct lab-grown heart sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816670748 or 816670748. Listed at 14 retailers as of November 6, 2026, with a 300% 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

0.49
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816670748
Dimensions4.81 × 4.81 × 3.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.81 mm4.81 mm0.49 ctF / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816670748
Side View
Table 68.0%Crown 35°Girdle: THN-THKPavilion 43.4°Culet: NoneDepth 61.7%

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 6
Current: $1,569 NZD|Low: $170 NZD|High: $1,636 NZD|Avg: $531 NZD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 7$177 NZD
Retailer 9$206 NZD
Retailer 8$235 NZD
Retailer 6$292 NZD
Retailer 3$384 NZD
Retailer 4$402 NZD
Retailer 2$514 NZD
Retailer 5$765 NZD
MOH London$1,569 NZD

33 data points across 9 retailers

14 retailers$171 NZD to $685 NZD

A
Cheapest Retailer
-
$171 NZD
Retailer 2
-
$171 NZD
View
Price last confirmed 15 days ago
Retailer 3
-
$177 NZD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$200 NZD
View
Retailer 5
-
$206 NZD
View
Price last confirmed 39 days ago
Retailer 6
-
$235 NZD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$292 NZD
View
Retailer 8
-
$384 NZD
View
Price last confirmed 11 days ago
Retailer 9
-
$402 NZD
View
Price last confirmed 11 days ago
Retailer 10
-
$514 NZD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$685 NZD
View
Retailer 12
-
$707 NZD
View
Price last confirmed 38 days ago
Retailer 13
-
$765 NZD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG816670748 · Oct 26
$1,569 NZD
£685 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $171 NZDSave up to $514 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
0.49ct Heart
$171 NZD