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Round|Lab Grown|IGI

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 $890 USD
As of October 29, 2026
Save $3,050 USD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,940 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $890 to $3,940, a $3,050 spread on the same certified stone. Do Amore Diamonds lists it at $3,940. 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
Color
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 29
Current: $3,940 USD|Low: $890 USD|High: $78,960 USD|Avg: $10,953 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$890 USD
Retailer 8$995 USD
Retailer 3$1,026 USD
Retailer 5$1,279 USD
Retailer 2$1,376 USD
Retailer 7$1,835 USD
Retailer 4$3,390 USD
Do Amore Diamonds$3,940 USD
Retailer 9$78,960 USD

25 data points across 9 retailers

8 retailers$890 USD to $3,940 USD

A
Cheapest Retailer
-
$890 USD
A
Retailer 2
-
$995 USD
View
A
Retailer 3
-
$1,026 USD
€977 EUR
View
B+
Retailer 4
-
$1,279 USD
View
B+
Retailer 5
-
$1,376 USD
£1,084 GBP
View
B+
Retailer 6
-
$1,835 USD
View
B
Retailer 7
-
$3,390 USD
£2,669 GBP
View
Most Expensive
B
Do Amore Diamonds
31-LGY411609 · Oct 29
$3,940 USD
View
7 more retailers have this diamond
Prices start from $890 USDSave up to $3,050 USD

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
$890 USD