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3.76ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG567346851

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567346851

Diamond specifications and retailer prices

From $1,138 SGD
$890 USD
As of October 30, 2026
Save $3,899 SGD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,037 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.76ct lab-grown round diamond

This 3.76ct 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 LG567346851 or 567346851. Listed at 8 retailers as of October 30, 2026, with prices from $1,138 to $5,037, a $3,899 spread on the same certified stone. Do Amore Diamonds lists it at $5,037. 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

3.76
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567346851
Dimensions9.88 × 9.94 × 6.18 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
9.88 mm9.94 mm3.76 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567346851
Side View
Table 57.5%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 30
Current: $5,037 SGD|Low: $1,138 SGD|High: $100,942 SGD|Avg: $13,974 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$1,138 SGD
Retailer 8$1,272 SGD
Retailer 3$1,311 SGD
Retailer 5$1,635 SGD
Retailer 2$1,749 SGD
Retailer 7$2,346 SGD
Retailer 4$4,333 SGD
Do Amore Diamonds$5,037 SGD
Retailer 9$100,942 SGD

26 data points across 9 retailers

8 retailers$1,138 SGD to $5,037 SGD

A
Cheapest Retailer
-
$1,138 SGD
$890 USD
A
Retailer 2
-
$1,272 SGD
$995 USD
View
A
Retailer 3
-
$1,311 SGD
€977 EUR
View
B+
Retailer 4
-
$1,635 SGD
$1,279 USD
View
B+
Retailer 5
-
$1,749 SGD
£1,077 GBP
View
B+
Retailer 6
-
$2,346 SGD
$1,835 USD
View
B
Retailer 7
-
$4,333 SGD
£2,669 GBP
View
Most Expensive
B
Do Amore Diamonds
31-LGY411609 · Oct 31
$5,037 SGD
$3,940 USD
View
7 more retailers have this diamond
Prices start from $1,138 SGDSave up to $3,899 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
3.76ct Round
$1,138 SGD