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Round|Lab Grown

0.40ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • TA50A-59-1559

Diamond specifications and retailer prices

From $364 SGD
$285 USD
As of October 30, 2026
Save $24 SGD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $389 SGD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.4ct lab-grown round diamond

This 0.4ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 2 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50A-59-1559
Dimensions4.84 × 4.79 × 2.83 mm
L/W Ratio1.01
Top View
4.84 mm4.79 mm0.40 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateTA50A-59-1559
Side View
Table 61.7%CrownGirdlePavilionCuletDepth 58.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $389 SGD|Low: $364 SGD|High: $389 SGD|Avg: $377 SGD|+1.3%
Aurelinne
Retailer 2
October 2, 2026
Retailer 2$364 SGD
Aurelinne$389 SGD

3 data points across 2 retailers

2 retailers$364 SGD to $389 SGD

B
Cheapest Retailer
-
$364 SGD
$285 USD
Most Expensive
B
Aurelinne
dd6bc4e1-471f-4605-87ea-923cd1498587 · Oct 31
$389 SGD
$304 USD
View
1 more retailer has this diamond
Prices start from $364 SGDSave up to $24 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
0.40ct Round
$364 SGD