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Round|Lab Grown|IGI

3.65ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG698563879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG698563879

Diamond specifications and retailer prices

From $643 CAD
$460 USD
As of October 29, 2026
Save $4,233 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,875 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.65ct lab-grown round diamond

This 3.65ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698563879 or 698563879. Listed at 23 retailers as of October 29, 2026, with prices from $643 to $4,875, a $4,233 spread on the same certified stone. Brilliant Earth lists it at $4,875. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.65
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698563879
Dimensions9.90 × 9.95 × 5.98 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
9.90 mm9.95 mm3.65 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698563879
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

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 29
Current: $4,875 CAD|Low: $718 CAD|High: $5,671 CAD|Avg: $1,979 CAD|-14.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$718 CAD
Retailer 14$719 CAD
Retailer 12$992 CAD
Retailer 4$1,064 CAD
Retailer 10$1,213 CAD
Retailer 2$1,313 CAD
Retailer 3$1,351 CAD
Retailer 9$1,682 CAD
Retailer 11$1,729 CAD
Retailer 15$1,840 CAD
Retailer 8$2,604 CAD
Retailer 6$2,783 CAD
Retailer 5$2,826 CAD
Retailer 13$2,931 CAD
Retailer 16$3,380 CAD
Brilliant Earth$4,875 CAD

39 data points across 16 retailers

23 retailers$643 CAD to $4,875 CAD

A
Cheapest Retailer
-
$643 CAD
$460 USD
A
Retailer 2
-
$718 CAD
$514 USD
View
Final sale: no returns
A
Retailer 3
-
$719 CAD
$515 USD
View
A
Retailer 4
-
$796 CAD
$570 USD
View
Retailer 5
-
$796 CAD
$570 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$992 CAD
$710 USD
View
B+
Retailer 7
-
$1,064 CAD
$762 USD
View
A
Retailer 8
-
$1,213 CAD
€827 EUR
View
A
Retailer 9
-
$1,313 CAD
£740 GBP
View
A
Retailer 10
-
$1,351 CAD
$967 USD
View
A
Retailer 11
-
$1,682 CAD
A$1,853 AUD
View
A
Retailer 12
-
$1,729 CAD
ZAR 20,001 ZAR
View
A
Retailer 13
-
$1,741 CAD
$1,246 USD
View
B+
Retailer 14
-
$1,840 CAD
$1,317 USD
View
Retailer 15
-
$1,977 CAD
$1,415 USD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$2,561 CAD
$1,833 USD
View
B+
Retailer 17
-
$2,604 CAD
$1,864 USD
View
B+
Retailer 18
-
$2,783 CAD
$1,992 USD
View
B+
Retailer 19
-
$2,826 CAD
$2,023 USD
View
B+
Retailer 20
-
$2,931 CAD
£1,652 GBP
View
B
Retailer 21
-
$2,981 CAD
$2,134 USD
View
Retailer 22
-
$3,380 CAD
$2,420 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
13942402A · Oct 29
$4,875 CAD
$3,490 USD
View
22 more retailers have this diamond
Prices start from $643 CADSave up to $4,233 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
3.65ct Round
$643 CAD