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Heart|Lab Grown|IGI

0.42ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG671451461

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671451461

Diamond specifications and retailer prices

From $137 SGD
$107 USD
As of October 30, 2026
Save $526 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,422 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG671451461 or 671451461. Listed at 15 retailers as of October 30, 2026, with a 385% 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

0.42
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671451461
Dimensions4.59 × 5.29 × 3.06 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.59 mm5.29 mm0.42 ctD / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671451461
Side View
Table 65.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.8%

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: $1,422 SGD|Low: $107 SGD|High: $1,437 SGD|Avg: $376 SGD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$107 SGD
Retailer 10$137 SGD
Retailer 7$159 SGD
Retailer 8$182 SGD
Retailer 9$182 SGD
Retailer 12$230 SGD
Retailer 2$309 SGD
Retailer 5$335 SGD
Retailer 6$411 SGD
Retailer 3$459 SGD
Retailer 11$547 SGD
MOH London$1,422 SGD

43 data points across 12 retailers

15 retailers$137 SGD to $663 SGD

A
Cheapest Retailer
-
$137 SGD
$107 USD
A
Retailer 2
-
$159 SGD
$124 USD
View
A
Retailer 3
-
$182 SGD
$142 USD
View
Retailer 4
-
$182 SGD
$142 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$196 SGD
HK$1,200 HKD
View
A
Retailer 6
-
$230 SGD
$180 USD
View
B+
Retailer 7
-
$309 SGD
ZAR 3,904 ZAR
View
B+
Retailer 8
-
$335 SGD
£206 GBP
View
B+
Retailer 9
-
$411 SGD
£253 GBP
View
B
Retailer 10
-
$459 SGD
$359 USD
View
B
Retailer 11
-
$482 SGD
View
B
Retailer 12
-
$547 SGD
$428 USD
View
B
Retailer 13
-
$621 SGD
$486 USD
View
B
Retailer 14
-
$663 SGD
£408 GBP
View
Most Expensive
MOH London
LG671451461 · Oct 26
$1,422 SGD
£876 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $137 SGDSave up to $526 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
0.42ct Heart
$137 SGD