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Round|Lab Grown|IGI

3.50ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG763606262

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763606262

Diamond specifications and retailer prices

From $750 SGD
$585 USD
As of October 29, 2026
Save $3,659 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,409 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown round diamond

This 3.5ct 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 LG763606262 or 763606262. Listed at 12 retailers as of October 29, 2026, with prices from $750 to $4,409, a $3,659 spread on the same certified stone. Do Amore Diamonds lists it at $4,409. 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

3.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763606262
Dimensions9.70 × 9.77 × 5.95 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
9.70 mm9.77 mm3.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763606262
Side View
Table 61.0%Crown 34.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.1%

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: $4,409 SGD|Low: $750 SGD|High: $94,205 SGD|Avg: $8,551 SGD
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 29, 2026
Retailer 10$750 SGD
Retailer 13$842 SGD
Retailer 7$1,069 SGD
Retailer 12$1,088 SGD
Retailer 6$1,210 SGD
Retailer 8$1,548 SGD
Retailer 9$1,726 SGD
Retailer 4$1,771 SGD
Retailer 3$2,482 SGD
Retailer 2$2,508 SGD
Retailer 14$2,625 SGD
Retailer 11$3,166 SGD
Do Amore Diamonds$4,409 SGD
Retailer 5$94,205 SGD

17 data points across 14 retailers

12 retailers$750 SGD to $4,409 SGD

A
Cheapest Retailer
-
$750 SGD
$585 USD
B+
Retailer 2
-
$842 SGD
$657 USD
View
A
Retailer 3
-
$1,069 SGD
€794 EUR
View
A
Retailer 4
-
$1,088 SGD
$849 USD
View
B+
Retailer 5
-
$1,548 SGD
A$1,858 AUD
View
B+
Retailer 6
-
$1,726 SGD
$1,347 USD
View
B+
Retailer 7
-
$1,771 SGD
$1,382 USD
View
B
Retailer 8
-
$2,482 SGD
View
B
Retailer 9
-
$2,508 SGD
£1,541 GBP
View
B
Retailer 10
-
$2,625 SGD
$2,048 USD
View
B
Retailer 11
-
$3,166 SGD
$2,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-8C7D82B01 · Oct 29
$4,409 SGD
$3,440 USD
View
11 more retailers have this diamond
Prices start from $750 SGDSave up to $3,659 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
3.50ct Round
$750 SGD