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Round|Lab Grown|IGI

3.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG603336029

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603336029

Diamond specifications and retailer prices

From $903 SGD
$706 USD
As of October 29, 2026
Save $3,270 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,173 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603336029 or 603336029. Listed at 16 retailers as of October 29, 2026, with prices from $903 to $4,173, a $3,270 spread on the same certified stone. MOH London lists it at $4,173. 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

3.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603336029
Dimensions9.77 × 9.72 × 6.07 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
9.77 mm9.72 mm3.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603336029
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: Oct 29
Current: $4,173 SGD|Low: $903 SGD|High: $4,442 SGD|Avg: $1,997 SGD|-1.2%
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
October 31, 2026
Retailer 16$903 SGD
Retailer 9$982 SGD
Retailer 13$1,010 SGD
Retailer 7$1,057 SGD
Retailer 8$1,119 SGD
Retailer 4$1,285 SGD
Retailer 11$1,457 SGD
Retailer 2$1,473 SGD
Retailer 14$1,561 SGD
Retailer 12$1,702 SGD
Retailer 5$2,385 SGD
Retailer 3$2,454 SGD
Retailer 10$2,579 SGD
Retailer 6$2,972 SGD
Retailer 15$3,609 SGD
MOH London$4,173 SGD

35 data points across 16 retailers

16 retailers$903 SGD to $4,173 SGD

A
Cheapest Retailer
-
$903 SGD
$706 USD
A
Retailer 2
-
$982 SGD
$768 USD
View
A
Retailer 3
-
$1,010 SGD
$790 USD
View
Final sale: no returns
A
Retailer 4
-
$1,057 SGD
$827 USD
View
Retailer 5
-
$1,119 SGD
$875 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,285 SGD
$1,005 USD
View
A
Retailer 7
-
$1,457 SGD
$1,140 USD
View
A
Retailer 8
-
$1,473 SGD
$1,152 USD
View
A
Retailer 9
-
$1,561 SGD
£962 GBP
View
B+
Retailer 10
-
$1,702 SGD
$1,331 USD
View
Retailer 11
-
$2,385 SGD
A$2,870 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,454 SGD
ZAR 31,011 ZAR
View
B
Retailer 13
-
$2,579 SGD
$2,017 USD
View
B
Retailer 14
-
$2,972 SGD
$2,325 USD
View
B
Retailer 15
-
$3,609 SGD
$2,823 USD
View
Most Expensive
B
MOH London
LG603336029 · Oct 29
$4,173 SGD
£2,570 GBP
View
15 more retailers have this diamond
Prices start from $903 SGDSave up to $3,270 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
3.54ct Round
$903 SGD