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Round|Lab Grown|IGI

0.30ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG818621818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818621818

Diamond specifications and retailer prices

From $218 SGD
£135 GBP
As of October 31, 2026
Save $652 SGD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $870 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.3ct lab-grown round diamond

This 0.3ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818621818 or 818621818. Listed at 6 retailers as of October 29, 2026, with prices from $218 to $870, a $652 spread on the same certified stone. MOH London lists it at $870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818621818
Dimensions4.30 × 4.28 × 2.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
4.30 mm4.28 mm0.30 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818621818
Side View
Table 60.0%Crown 33.8°Girdle: MediumPavilion 41.2°CuletDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $870 SGD|Low: $191 SGD|High: $901 SGD|Avg: $424 SGD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$218 SGD
Retailer 2$236 SGD
Retailer 5$263 SGD
Retailer 6$456 SGD
Retailer 4$502 SGD
MOH London$870 SGD

42 data points across 6 retailers

6 retailers$218 SGD to $870 SGD

B+
Cheapest Retailer
-
$218 SGD
£135 GBP
B+
Retailer 2
-
$236 SGD
€176 EUR
View
B+
Retailer 3
-
$263 SGD
$206 USD
View
B
Retailer 4
-
$456 SGD
$356 USD
View
B
Retailer 5
-
$502 SGD
$393 USD
View
Most Expensive
B
MOH London
LG818621818 · Oct 29
$870 SGD
£536 GBP
View
5 more retailers have this diamond
Prices start from $218 SGDSave up to $652 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+
0.30ct Round
$218 SGD