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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG497182315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497182315

Diamond specifications and retailer prices

From $623 SGD
As of November 5, 2026
Save $2,606 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,230 SGD at MOH London · As of November 3, 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 LG497182315 or 497182315. Listed at 20 retailers as of November 3, 2026, with prices from $623 to $3,230, a $2,606 spread on the same certified stone. MOH London lists it at $3,230. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497182315
Dimensions9.24 × 9.28 × 5.74 mm
L/W Ratio1.00
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
9.24 mm9.28 mm3.05 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497182315
Side View
Table 56.0%Crown 36.6°Girdle: MediumPavilion 40.1°Culet: NoneDepth 61.9%

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: $3,230 SGD|Low: $536 SGD|High: $3,267 SGD|Avg: $1,466 SGD
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 18$623 SGD
Retailer 3$699 SGD
Retailer 6$699 SGD
Retailer 8$774 SGD
Retailer 19$774 SGD
Retailer 11$849 SGD
Retailer 16$952 SGD
Retailer 15$1,037 SGD
Retailer 5$1,150 SGD
Retailer 13$1,183 SGD
Retailer 9$1,455 SGD
Retailer 14$1,678 SGD
Retailer 17$1,795 SGD
Retailer 7$2,035 SGD
Retailer 12$2,079 SGD
Retailer 2$2,197 SGD
Retailer 4$2,450 SGD
Retailer 10$2,521 SGD
MOH London$3,230 SGD

34 data points across 19 retailers

20 retailers$623 SGD to $3,230 SGD

A
Cheapest Retailer
-
$623 SGD
A
Retailer 2
-
$699 SGD
View
Final sale: no returns
A
Retailer 3
-
$699 SGD
View
A
Retailer 4
-
$774 SGD
View
Retailer 5
-
$774 SGD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$849 SGD
View
A
Retailer 7
-
$952 SGD
View
B+
Retailer 8
-
$1,037 SGD
View
A
Retailer 9
-
$1,150 SGD
View
A
Retailer 10
-
$1,183 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
-
$2,079 SGD
View
B
Retailer 17
-
$2,197 SGD
View
B
Retailer 18
-
$2,450 SGD
View
B
Retailer 19
-
$2,521 SGD
View
Most Expensive
B
MOH London
LG497182315 · Nov 3
$3,230 SGD
£1,991 GBP
View
19 more retailers have this diamond
Prices start from $623 SGDSave up to $2,606 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