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Round|Lab Grown|UNKNOWN

0.42ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • UNKNOWN 35179179

Certificate UNKNOWN 35179179

Diamond specifications and retailer prices

From $295 SGD
As of November 5, 2026
Save $881 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,176 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 35179179. Listed at 5 retailers as of November 5, 2026, with prices from $295 to $1,176, a $881 spread on the same certified stone. NZ Jewellers lists it at $1,176. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.42
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 35179179
Dimensions4.83 × 4.79 × 3.00 mm
L/W Ratio1.01
Top View
4.83 mm4.79 mm0.42 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 35179179
Side View
Table 56.8%CrownGirdlePavilionCuletDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $295 SGD|Low: $284 SGD|High: $621 SGD|Avg: $411 SGD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$295 SGD
Retailer 4$342 SGD
Retailer 2$365 SGD
Retailer 3$621 SGD

4 data points across 4 retailers

5 retailers$295 SGD to $1,176 SGD

A
Cheapest Retailer
-
$295 SGD
B+
Retailer 2
-
$342 SGD
View
B+
Retailer 3
-
$365 SGD
View
B
Retailer 4
-
$621 SGD
View
Most Expensive
C
NZ Jewellers
8dea91ae-5bac-415d-a649-c8c9f1cb48bc · Nov 5
$1,176 SGD
$921 USD
View
4 more retailers have this diamond
Prices start from $295 SGDSave up to $881 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 Round
$295 SGD