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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 $160 SGD
$125 USD
As of October 30, 2026
Save $547 SGD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,658 SGD 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 30, 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: $1,658 SGD|Low: $153 SGD|High: $1,669 SGD|Avg: $443 SGD|+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 31, 2026
Retailer 11$160 SGD
Retailer 3$179 SGD
Retailer 14$185 SGD
Retailer 4$210 SGD
Retailer 12$210 SGD
Retailer 6$268 SGD
Retailer 2$353 SGD
Retailer 10$357 SGD
Retailer 8$409 SGD
Retailer 7$411 SGD
Retailer 9$477 SGD
Retailer 5$486 SGD
Retailer 13$635 SGD
MOH London$1,658 SGD

44 data points across 14 retailers

16 retailers$160 SGD to $707 SGD

A
Cheapest Retailer
-
$160 SGD
$125 USD
A
Retailer 2
-
$179 SGD
$140 USD
View
Final sale: no returns
A
Retailer 3
-
$185 SGD
$145 USD
View
A
Retailer 4
-
$210 SGD
$164 USD
View
A
Retailer 5
-
$210 SGD
$164 USD
View
A
Retailer 6
-
$268 SGD
$210 USD
View
B+
Retailer 7
-
$353 SGD
€263 EUR
View
B+
Retailer 8
-
$357 SGD
ZAR 4,509 ZAR
View
B+
Retailer 9
-
$409 SGD
$320 USD
View
B
Retailer 10
-
$411 SGD
£253 GBP
View
B+
Retailer 11
-
$477 SGD
£294 GBP
View
B
Retailer 12
-
$486 SGD
$380 USD
View
B
Retailer 13
-
$551 SGD
View
B
Retailer 14
-
$635 SGD
$497 USD
View
B
Retailer 15
-
$707 SGD
$553 USD
View
Most Expensive
MOH London
LG678554488 · Oct 29
$1,658 SGD
£1,021 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $160 SGDSave up to $547 SGD

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
$160 SGD