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3.54ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG692515517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692515517

Diamond specifications and retailer prices

From $546 SGD
$427 USD
As of October 26, 2026
Save $4,299 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,845 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG692515517 or 692515517. Listed at 11 retailers as of October 26, 2026, with prices from $546 to $4,845, a $4,299 spread on the same certified stone. Do Amore Diamonds lists it at $4,845. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.54
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692515517
Dimensions9.83 × 9.77 × 6.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm9.77 mm3.54 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692515517
Side View
Table 59.0%Crown 35.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.5%

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 26
Current: $4,845 SGD|Low: $437 SGD|High: $4,909 SGD|Avg: $1,860 SGD|-1.3%
Do Amore Diamonds
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
October 28, 2026
Retailer 10$546 SGD
Retailer 7$611 SGD
Retailer 3$619 SGD
Retailer 2$1,067 SGD
Retailer 12$1,067 SGD
Retailer 6$1,266 SGD
Retailer 4$1,305 SGD
Retailer 5$1,345 SGD
Retailer 13$1,717 SGD
Retailer 9$1,900 SGD
Retailer 11$2,403 SGD
Retailer 8$2,749 SGD
Retailer 14$3,196 SGD
Do Amore Diamonds$4,845 SGD

24 data points across 14 retailers

11 retailers$546 SGD to $4,845 SGD

A
Cheapest Retailer
-
$546 SGD
$427 USD
A
Retailer 2
-
$611 SGD
$478 USD
View
A
Retailer 3
-
$619 SGD
$484 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,067 SGD
$835 USD
View
A
Retailer 5
-
$1,067 SGD
$835 USD
View
B+
Retailer 6
-
$1,717 SGD
$1,343 USD
View
B+
Retailer 7
-
$1,900 SGD
$1,486 USD
View
B+
Retailer 8
-
$2,403 SGD
$1,880 USD
View
B
Retailer 9
-
$2,749 SGD
£1,693 GBP
View
B
Retailer 10
-
$3,196 SGD
$2,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-F5D9664F8 · Oct 29
$4,845 SGD
$3,790 USD
View
10 more retailers have this diamond
Prices start from $546 SGDSave up to $4,299 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
$546 SGD