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Round|Lab Grown|IGI

0.87ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG660448979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660448979

Diamond specifications and retailer prices

From $158 CAD
$113 USD
As of October 29, 2026
Save $1,481 CAD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,639 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.87ct lab-grown round diamond

This 0.87ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660448979 or 660448979. Listed at 10 retailers as of October 29, 2026, with prices from $158 to $1,639, a $1,481 spread on the same certified stone. MOH London lists it at $1,639. 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

0.87
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660448979
Dimensions6.18 × 6.20 × 3.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.18 mm6.20 mm0.87 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660448979
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.2%

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 29
Current: $1,639 CAD|Low: $158 CAD|High: $1,639 CAD|Avg: $521 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 7$158 CAD
Retailer 12$233 CAD
Retailer 4$331 CAD
Retailer 6$360 CAD
Retailer 10$375 CAD
Retailer 8$383 CAD
Retailer 11$385 CAD
Retailer 2$392 CAD
Retailer 9$536 CAD
Retailer 13$628 CAD
Retailer 3$789 CAD
Retailer 5$924 CAD
MOH London$1,639 CAD

3 data points across 13 retailers

10 retailers$158 CAD to $1,639 CAD

A
Cheapest Retailer
-
$158 CAD
$113 USD
A
Retailer 2
-
$233 CAD
HK$1,300 HKD
View
A
Retailer 3
-
$360 CAD
€245 EUR
View
A
Retailer 4
-
$375 CAD
$268 USD
View
A
Retailer 5
-
$383 CAD
£215 GBP
View
A
Retailer 6
-
$385 CAD
$275 USD
View
A
Retailer 7
-
$392 CAD
£221 GBP
View
B+
Retailer 8
-
$536 CAD
$383 USD
View
B+
Retailer 9
-
$628 CAD
$449 USD
View
Most Expensive
B
MOH London
LG660448979 · Oct 29
$1,639 CAD
£922 GBP
View
9 more retailers have this diamond
Prices start from $158 CADSave up to $1,481 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
0.87ct Round
$158 CAD