Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG837621091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837621091

Diamond specifications and retailer prices

From $650 CAD
$465 USD
As of October 29, 2026
Save $7,303 CAD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,870 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837621091 or 837621091. Listed at 21 retailers as of October 29, 2026, with a 1124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837621091
Dimensions9.47 × 9.43 × 5.62 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
9.47 mm9.43 mm3.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837621091
Side View
Table 59.0%Crown 32.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

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: $8,870 CAD|Low: $630 CAD|High: $8,870 CAD|Avg: $2,502 CAD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18$650 CAD
Retailer 16$728 CAD
Retailer 20$806 CAD
Retailer 3$894 CAD
Retailer 19$1,006 CAD
Retailer 8$1,083 CAD
Retailer 13$1,197 CAD
Retailer 14$1,321 CAD
Retailer 17$1,702 CAD
Retailer 4$1,750 CAD
Retailer 15$1,840 CAD
Retailer 6$1,938 CAD
Retailer 10$2,591 CAD
Retailer 9$2,608 CAD
Retailer 7$2,634 CAD
Retailer 2$2,857 CAD
Retailer 11$3,007 CAD
Retailer 5$3,577 CAD
Retailer 12$7,953 CAD
Brilliant Earth$8,870 CAD

35 data points across 20 retailers

21 retailers$650 CAD to $7,953 CAD

A
Cheapest Retailer
-
$650 CAD
$465 USD
A
Retailer 2
-
$728 CAD
$521 USD
View
A
Retailer 3
-
$806 CAD
$577 USD
View
Retailer 4
-
$814 CAD
$583 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$894 CAD
HK$5,000 HKD
View
A
Retailer 6
-
$1,006 CAD
$720 USD
View
B+
Retailer 7
-
$1,083 CAD
$775 USD
View
A
Retailer 8
-
$1,197 CAD
€816 EUR
View
A
Retailer 9
-
$1,321 CAD
£745 GBP
View
B+
Retailer 10
-
$1,702 CAD
A$1,875 AUD
View
B+
Retailer 11
-
$1,750 CAD
ZAR 20,237 ZAR
View
B+
Retailer 12
-
$1,840 CAD
$1,317 USD
View
B+
Retailer 13
-
$1,938 CAD
$1,387 USD
View
B
Retailer 14
-
$2,591 CAD
$1,855 USD
View
B
Retailer 15
-
$2,608 CAD
SGD 2,523 SGD
View
B
Retailer 16
-
$2,634 CAD
$1,885 USD
View
B
Retailer 17
-
$2,857 CAD
$2,045 USD
View
Retailer 18
-
$3,007 CAD
£1,695 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
$3,577 CAD
$2,561 USD
View
B
Retailer 20
-
$7,953 CAD
$5,693 USD
View
Most Expensive
Brilliant Earth
21645214A · Oct 31
$8,870 CAD
$6,350 USD
View
Price under review
20 more retailers have this diamond
Prices start from $650 CADSave up to $7,303 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
3.05ct Round
$650 CAD