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Round|Lab Grown|IGI

3.45ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG646472158

Shape and cutting style on the report: Round brilliant

Certificate IGI LG646472158

Diamond specifications and retailer prices

From $485 SGD
$379 USD
As of October 29, 2026
Save $1,873 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,357 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.45ct lab-grown round diamond

This 3.45ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646472158 or 646472158. Listed at 14 retailers as of October 29, 2026, with prices from $485 to $2,357, a $1,873 spread on the same certified stone. MOH London lists it at $2,357. 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

3.45
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646472158
Dimensions9.72 × 9.70 × 5.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.72 mm9.70 mm3.45 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646472158
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Oct 29
Current: $2,357 SGD|Low: $485 SGD|High: $5,392 SGD|Avg: $1,929 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
October 30, 2026
Retailer 11$485 SGD
Retailer 6$542 SGD
Retailer 15$600 SGD
Retailer 16$671 SGD
Retailer 12$793 SGD
Retailer 2$864 SGD
Retailer 4$956 SGD
Retailer 13$958 SGD
Retailer 14$1,018 SGD
Retailer 10$1,083 SGD
Retailer 17$1,563 SGD
Retailer 5$1,929 SGD
Retailer 3$2,246 SGD
MOH London$2,357 SGD
Retailer 7$3,909 SGD
Retailer 9$4,244 SGD
Retailer 8$5,392 SGD

4 data points across 17 retailers

14 retailers$485 SGD to $2,357 SGD

A
Cheapest Retailer
-
$485 SGD
$379 USD
A
Retailer 2
-
$542 SGD
$424 USD
View
A
Retailer 3
-
$600 SGD
$469 USD
View
A
Retailer 4
-
$671 SGD
HK$4,100 HKD
View
A
Retailer 5
-
$793 SGD
$620 USD
View
A
Retailer 6
-
$864 SGD
£532 GBP
View
B+
Retailer 7
-
$956 SGD
$748 USD
View
A
Retailer 8
-
$958 SGD
€714 EUR
View
A
Retailer 9
-
$1,018 SGD
$796 USD
View
A
Retailer 10
-
$1,083 SGD
£667 GBP
View
B+
Retailer 11
-
$1,563 SGD
$1,223 USD
View
B+
Retailer 12
-
$1,929 SGD
$1,509 USD
View
B+
Retailer 13
-
$2,246 SGD
$1,757 USD
View
Most Expensive
B
MOH London
LG646472158 · Oct 29
$2,357 SGD
£1,452 GBP
View
13 more retailers have this diamond
Prices start from $485 SGDSave up to $1,873 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
3.45ct Round
$485 SGD