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3.07ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG758559635

Shape and cutting style on the report: Round brilliant

Certificate IGI LG758559635

Diamond specifications and retailer prices

From $589 CAD
$422 USD
As of October 29, 2026
Save $2,109 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,698 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG758559635 or 758559635. Listed at 14 retailers as of October 29, 2026, with prices from $589 to $2,698, a $2,109 spread on the same certified stone. MOH London lists it at $2,698. 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

3.07
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758559635
Dimensions9.25 × 9.21 × 5.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.25 mm9.21 mm3.07 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758559635
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $2,698 CAD|Low: $566 CAD|High: $2,718 CAD|Avg: $1,281 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$589 CAD
Retailer 8$731 CAD
Retailer 9$731 CAD
Retailer 11$981 CAD
Retailer 5$985 CAD
Retailer 2$1,142 CAD
Retailer 4$1,201 CAD
Retailer 10$1,259 CAD
Retailer 3$1,423 CAD
Retailer 6$2,051 CAD
MOH London$2,698 CAD

40 data points across 11 retailers

14 retailers$589 CAD to $2,698 CAD

A
Cheapest Retailer
-
$589 CAD
$422 USD
A
Retailer 2
-
$661 CAD
$473 USD
View
A
Retailer 3
-
$731 CAD
$523 USD
View
A
Retailer 4
-
$731 CAD
$523 USD
View
B+
Retailer 5
-
$981 CAD
$702 USD
View
A
Retailer 6
-
$985 CAD
$705 USD
View
A
Retailer 7
-
$1,142 CAD
£644 GBP
View
A
Retailer 8
-
$1,201 CAD
£677 GBP
View
B+
Retailer 9
-
$1,259 CAD
$901 USD
View
B+
Retailer 10
-
$1,423 CAD
$1,019 USD
View
B
Retailer 11
-
$2,051 CAD
$1,468 USD
View
B
Retailer 12
-
$2,350 CAD
$1,682 USD
View
B
Retailer 13
-
$2,396 CAD
$1,715 USD
View
Most Expensive
B
MOH London
LG758559635 · Oct 29
$2,698 CAD
£1,521 GBP
View
13 more retailers have this diamond
Prices start from $589 CADSave up to $2,109 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
3.07ct Round
$589 CAD