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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG483113149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483113149

Diamond specifications and retailer prices

From $623 SGD
As of November 5, 2026
Save $2,597 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,220 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG483113149 or 483113149. Listed at 19 retailers as of November 5, 2026, with prices from $623 to $3,220, a $2,597 spread on the same certified stone. MOH London lists it at $3,220. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483113149
Dimensions9.29 × 9.34 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.29 mm9.34 mm3.05 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483113149
Side View
Table 56.5%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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: Nov 5
Current: $3,220 SGD|Low: $599 SGD|High: $3,267 SGD|Avg: $1,478 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$623 SGD
Retailer 6$699 SGD
Retailer 3$774 SGD
Retailer 8$774 SGD
Retailer 14$952 SGD
Retailer 13$1,037 SGD
Retailer 5$1,150 SGD
Retailer 10$1,183 SGD
Retailer 2$1,411 SGD
Retailer 11$1,678 SGD
Retailer 15$1,795 SGD
Retailer 12$1,829 SGD
Retailer 7$2,035 SGD
Retailer 9$2,197 SGD
Retailer 4$2,450 SGD
MOH London$3,220 SGD

41 data points across 16 retailers

19 retailers$623 SGD to $3,220 SGD

A
Cheapest Retailer
-
$623 SGD
A
Retailer 2
-
$699 SGD
View
A
Retailer 3
-
$774 SGD
View
Retailer 4
-
$774 SGD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$849 SGD
View
A
Retailer 6
-
$952 SGD
View
B+
Retailer 7
-
$1,037 SGD
View
A
Retailer 8
-
$1,150 SGD
View
A
Retailer 9
-
$1,183 SGD
View
A
Retailer 10
-
$1,411 SGD
View
B+
Retailer 11
-
$1,455 SGD
View
B+
Retailer 12
-
$1,678 SGD
View
Retailer 13
-
$1,795 SGD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,829 SGD
View
B+
Retailer 15
-
$2,035 SGD
View
B
Retailer 16
-
$2,197 SGD
View
B
Retailer 17
-
$2,450 SGD
View
B
Retailer 18
-
$2,521 SGD
View
Most Expensive
B
MOH London
LG483113149 · Nov 5
$3,220 SGD
£1,985 GBP
View
18 more retailers have this diamond
Prices start from $623 SGDSave up to $2,597 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
3.05ct Round
$623 SGD