CaratHunter
Plans
Round|Lab Grown|IGI

1.85ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG582386137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582386137

Diamond specifications and retailer prices

From $266 CAD
$190 USD
As of October 29, 2026
Save $1,722 CAD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,987 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG582386137 or 582386137. Listed at 9 retailers as of October 29, 2026, with prices from $266 to $1,987, a $1,722 spread on the same certified stone. Brilliant Earth lists it at $1,987. 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

1.85
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582386137
Dimensions7.96 × 7.93 × 4.74 mm
L/W Ratio1.00
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
7.96 mm7.93 mm1.85 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582386137
Side View
Table 61.0%Crown 32.3°Girdle: M-MPavilion 40.9°Culet: NoneDepth 59.7%

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: $1,987 CAD|Low: $266 CAD|High: $2,043 CAD|Avg: $1,006 CAD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$266 CAD
Retailer 5$308 CAD
Retailer 11$316 CAD
Retailer 9$578 CAD
Retailer 4$739 CAD
Retailer 12$850 CAD
Retailer 10$1,030 CAD
Retailer 6$1,062 CAD
Retailer 8$1,169 CAD
Retailer 3$1,395 CAD
Retailer 2$1,465 CAD
Brilliant Earth$1,987 CAD

21 data points across 12 retailers

9 retailers$266 CAD to $1,987 CAD

A
Cheapest Retailer
-
$266 CAD
$190 USD
A
Retailer 2
-
$308 CAD
$220 USD
View
A
Retailer 3
-
$316 CAD
$226 USD
View
Final sale: no returns
B+
Retailer 4
-
$578 CAD
$413 USD
View
B+
Retailer 5
-
$1,030 CAD
$736 USD
View
B
Retailer 6
-
$1,062 CAD
$759 USD
View
B
Retailer 7
-
$1,169 CAD
$835 USD
View
B
Retailer 8
-
$1,465 CAD
£824 GBP
View
Most Expensive
B
Brilliant Earth
7436246Y · Oct 29
$1,987 CAD
$1,420 USD
View
8 more retailers have this diamond
Prices start from $266 CADSave up to $1,722 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
1.85ct Round
$266 CAD