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Heart|Lab Grown|IGI

0.46ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG678554488

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG678554488

Diamond specifications and retailer prices

From $223 NZD
$125 USD
As of October 30, 2026
Save $762 NZD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,309 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG678554488 or 678554488. Listed at 16 retailers as of October 29, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.46
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678554488
Dimensions4.97 × 5.22 × 2.94 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.97 mm5.22 mm0.46 ctE / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678554488
Side View
Table 65.0%Crown 36.3°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 56.3%

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: Oct 30
Current: $2,309 NZD|Low: $214 NZD|High: $2,325 NZD|Avg: $616 NZD|+0.5%
MOH London
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
October 30, 2026
Retailer 11$223 NZD
Retailer 3$249 NZD
Retailer 14$258 NZD
Retailer 4$292 NZD
Retailer 12$292 NZD
Retailer 6$374 NZD
Retailer 8$495 NZD
Retailer 10$497 NZD
Retailer 2$570 NZD
Retailer 7$572 NZD
Retailer 9$664 NZD
Retailer 5$677 NZD
Retailer 13$885 NZD
MOH London$2,309 NZD

44 data points across 14 retailers

16 retailers$223 NZD to $985 NZD

A
Cheapest Retailer
-
$223 NZD
$125 USD
A
Retailer 2
-
$249 NZD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$258 NZD
$145 USD
View
A
Retailer 4
-
$292 NZD
$164 USD
View
A
Retailer 5
-
$292 NZD
$164 USD
View
A
Retailer 6
-
$374 NZD
$210 USD
View
B+
Retailer 7
-
$495 NZD
€265 EUR
View
B+
Retailer 8
-
$497 NZD
ZAR 4,509 ZAR
View
B
Retailer 9
-
$570 NZD
$320 USD
View
B
Retailer 10
-
$572 NZD
£253 GBP
View
B+
Retailer 11
-
$664 NZD
£294 GBP
View
B
Retailer 12
-
$677 NZD
$380 USD
View
B
Retailer 13
-
$767 NZD
SGD 582 SGD
View
B
Retailer 14
-
$885 NZD
$497 USD
View
B
Retailer 15
-
$985 NZD
$553 USD
View
Most Expensive
MOH London
LG678554488 · Oct 29
$2,309 NZD
£1,021 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $223 NZDSave up to $762 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
0.46ct Heart
$223 NZD