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Round|Lab Grown|IGI

2.71ct I SI1 Round Lab Grown Diamond

ID • I/SI1 • IGI LG476186445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476186445

Diamond specifications and retailer prices

From $2,123 CAD
$1,520 USD
As of October 30, 2026
Save $13,852 CAD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,975 CAD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 2.71ct lab-grown round diamond

This 2.71ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476186445 or 476186445. Listed at 12 retailers as of October 30, 2026, with prices from $2,123 to $15,975, a $13,852 spread on the same certified stone. Moon Ocean lists it at $15,975. 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

2.71
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476186445
Dimensions8.98 × 9.05 × 5.37 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
8.98 mm9.05 mm2.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476186445
Side View
Table 59.5%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $15,975 CAD|Low: $2,123 CAD|High: $16,146 CAD|Avg: $8,010 CAD|+0.6%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$2,123 CAD
Retailer 5$4,910 CAD
Retailer 8$5,500 CAD
Retailer 6$5,697 CAD
Retailer 9$5,909 CAD
Retailer 10$6,603 CAD
Retailer 4$7,703 CAD
Retailer 7$8,834 CAD
Retailer 3$12,266 CAD
Moon Ocean$15,975 CAD

40 data points across 10 retailers

12 retailers$2,123 CAD to $15,975 CAD

A
Cheapest Retailer
-
$2,123 CAD
$1,520 USD
B+
Retailer 2
-
$4,910 CAD
$3,515 USD
View
B+
Retailer 3
-
$5,343 CAD
$3,825 USD
View
B+
Retailer 4
-
$5,500 CAD
$3,937 USD
View
Final sale: no returns
B+
Retailer 5
-
$5,697 CAD
$4,078 USD
View
Retailer 6
-
$5,697 CAD
$4,078 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$5,909 CAD
$4,230 USD
View
B
Retailer 8
-
$7,117 CAD
$5,095 USD
View
B
Retailer 9
-
$7,703 CAD
$5,514 USD
View
B
Retailer 10
-
$8,834 CAD
$6,324 USD
View
B
Retailer 11
-
$12,266 CAD
£6,914 GBP
View
Most Expensive
B
Moon Ocean
NVL-4BBA1476C-445 · Oct 30
$15,975 CAD
£9,005 GBP
View
11 more retailers have this diamond
Prices start from $2,123 CADSave up to $13,852 CAD

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
2.71ct Round
$2,123 CAD