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Emerald|Lab Grown|IGI

0.42ct D VS2 Emerald Lab Grown Diamond

VG • D/VS2 • IGI LG579389031

Certificate IGI LG579389031

Diamond specifications and retailer prices

From $359 SGD
$280 USD
As of October 30, 2026
Save $77 SGD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $436 SGD at Zales · As of October 28, 2026
View at Zales

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG579389031 or 579389031. Listed at 4 retailers as of October 28, 2026, with prices from $359 to $436, a $77 spread on the same certified stone. Zales lists it at $436. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG579389031
Dimensions4.87 × 3.64 × 2.45 mm
L/W Ratio1.34
Top View
4.87 mm3.64 mm0.42 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG579389031
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $382 SGD|Low: $359 SGD|High: $602 SGD|Avg: $496 SGD
Retailer 1
Retailer 2
Retailer 3
Zales
September 26, 2026
Retailer 3$359 SGD
Retailer 1$382 SGD
Retailer 2$436 SGD
Zales$436 SGD

10 data points across 4 retailers

4 retailers$359 SGD to $436 SGD

B+
Cheapest Retailer
-
$359 SGD
$280 USD
B+
Retailer 2
-
$382 SGD
$298 USD
View
B
Retailer 3
-
$436 SGD
$340 USD
View
Most Expensive
B
Zales
517834054 · Oct 28
$436 SGD
$340 USD
View
3 more retailers have this diamond
Prices start from $359 SGDSave up to $77 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.

B+
0.42ct Emerald
$359 SGD