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Round|Lab Grown|IGI

0.85ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG788668975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788668975

Diamond specifications and retailer prices

From $250 CAD
HK$1,400 HKD
As of October 30, 2026
Save $1,531 CAD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,781 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.85ct lab-grown round diamond

This 0.85ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG788668975 or 788668975. Listed at 16 retailers as of October 25, 2026, with prices from $250 to $1,781, a $1,531 spread on the same certified stone. MOH London lists it at $1,781. 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

0.85
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668975
Dimensions6.00 × 6.09 × 3.75 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
6.00 mm6.09 mm0.85 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668975
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.9%

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 30
Current: $1,781 CAD|Low: $291 CAD|High: $1,818 CAD|Avg: $576 CAD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$300 CAD
Retailer 10$355 CAD
Retailer 4$374 CAD
Retailer 8$409 CAD
Retailer 6$438 CAD
Retailer 3$461 CAD
Retailer 2$514 CAD
Retailer 9$550 CAD
Retailer 5$588 CAD
MOH London$1,781 CAD

40 data points across 10 retailers

16 retailers$250 CAD to $1,781 CAD

Retailer 1
-
$172 CAD
$123 USD
Price last confirmed 20 days ago
Retailer 2
-
$200 CAD
$143 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$226 CAD
$162 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$250 CAD
HK$1,400 HKD
View
A
Retailer 5
-
$300 CAD
$215 USD
View
A
Retailer 6
-
$355 CAD
$254 USD
View
A
Retailer 7
-
$374 CAD
€255 EUR
View
B+
Retailer 8
-
$409 CAD
$293 USD
View
A
Retailer 9
-
$438 CAD
£247 GBP
View
A
Retailer 10
-
$461 CAD
$330 USD
View
B+
Retailer 11
-
$514 CAD
$368 USD
View
B+
Retailer 12
-
$550 CAD
$394 USD
View
B+
Retailer 13
-
$588 CAD
SGD 569 SGD
View
Retailer 14
-
$684 CAD
$490 USD
View
Price last confirmed 27 days ago
Retailer 15
-
$810 CAD
$580 USD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
LG788668975 · Oct 25
$1,781 CAD
£1,004 GBP
View
15 more retailers have this diamond
Prices start from $250 CADSave up to $1,531 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
0.85ct Round
$250 CAD