Round|Lab Grown|IGI

3.05ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818614307

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818614307

Diamond specifications and retailer prices

From $900 CAD
$644 USD
As of October 30, 2026
Save $6,258 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,044 CAD at Brilliant Earth · As of October 8, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818614307 or 818614307. Listed at 22 retailers as of October 30, 2026, with a 696% 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818614307
Dimensions9.34 × 9.30 × 5.77 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
9.34 mm9.30 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818614307
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.9%

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 30
Current: $2,107 CAD|Low: $891 CAD|High: $4,382 CAD|Avg: $2,173 CAD|-0.6%
Retailer 1
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
October 30, 2026
Retailer 5$900 CAD
Retailer 8$1,281 CAD
Retailer 2$1,486 CAD
Retailer 6$1,535 CAD
Retailer 9$1,553 CAD
Retailer 15$1,620 CAD
Retailer 10$1,656 CAD
Retailer 3$2,042 CAD
Retailer 1$2,107 CAD
Retailer 11$2,146 CAD
Retailer 12$2,475 CAD
Retailer 14$3,211 CAD
Retailer 4$3,231 CAD
Retailer 7$3,343 CAD
Retailer 13$4,354 CAD

33 data points across 15 retailers

22 retailers$900 CAD to $7,158 CAD

Retailer 1
-
$805 CAD
$576 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$900 CAD
$644 USD
View
Final sale: no returns
A
Retailer 3
-
$901 CAD
$645 USD
View
Retailer 4
-
$997 CAD
$714 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,281 CAD
£722 GBP
View
A
Retailer 6
-
$1,486 CAD
$1,064 USD
View
A
Retailer 7
-
$1,535 CAD
$1,099 USD
View
A
Retailer 8
-
$1,553 CAD
£875 GBP
View
Retailer 9
-
$1,620 CAD
$1,160 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,656 CAD
€1,129 EUR
View
B+
Retailer 11
-
$2,042 CAD
$1,462 USD
View
B+
Retailer 12
-
$2,107 CAD
A$2,320 AUD
View
B+
Retailer 13
-
$2,146 CAD
ZAR 24,821 ZAR
View
Retailer 14
-
$2,475 CAD
$1,772 USD
View
Price last confirmed 7 days ago
Retailer 15
-
$2,623 CAD
$1,878 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,211 CAD
$2,299 USD
View
B
Retailer 17
-
$3,231 CAD
$2,313 USD
View
B
Retailer 18
-
$3,343 CAD
$2,393 USD
View
Retailer 19
-
$4,354 CAD
£2,454 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
$5,755 CAD
View
B
Retailer 21
-
$7,158 CAD
$5,124 USD
View
Most Expensive
Brilliant Earth
20684397A · Oct 8
$10,044 CAD
$7,190 USD
View
Price under review
21 more retailers have this diamond
Prices start from $900 CADSave up to $6,258 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
$900 CAD