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Round|Lab Grown|IGI

10.44ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG623420090

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623420090

Diamond specifications and retailer prices

From $3,565 CAD
$2,552 USD
As of October 29, 2026
Save $24,345 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $27,910 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10.44ct lab-grown round diamond

This 10.44ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623420090 or 623420090. Listed at 23 retailers as of October 29, 2026, with prices from $3,565 to $27,910, a $24,345 spread on the same certified stone. Brilliant Earth lists it at $27,910. 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

10.44
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623420090
Dimensions14.17 × 14.12 × 8.48 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
14.17 mm14.12 mm10.44 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623420090
Side View
Table 59.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

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: $27,910 CAD|Low: $3,422 CAD|High: $27,966 CAD|Avg: $7,536 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
October 31, 2026
Retailer 13$3,565 CAD
Retailer 12$3,701 CAD
Retailer 11$3,878 CAD
Retailer 8$3,991 CAD
Retailer 15$4,135 CAD
Retailer 7$4,358 CAD
Retailer 10$5,561 CAD
Retailer 5$5,635 CAD
Retailer 17$5,683 CAD
Retailer 14$6,401 CAD
Retailer 6$6,441 CAD
Retailer 2$6,549 CAD
Retailer 3$7,673 CAD
Retailer 16$9,924 CAD
Retailer 4$10,492 CAD
Retailer 9$11,585 CAD
Brilliant Earth$27,910 CAD

37 data points across 17 retailers

23 retailers$3,565 CAD to $27,910 CAD

A
Cheapest Retailer
-
$3,565 CAD
$2,552 USD
A
Retailer 2
-
$3,701 CAD
£2,086 GBP
View
A
Retailer 3
-
$3,878 CAD
$2,776 USD
View
A
Retailer 4
-
$3,991 CAD
$2,857 USD
View
Final sale: no returns
A
Retailer 5
-
$4,135 CAD
$2,960 USD
View
Retailer 6
-
$4,135 CAD
$2,960 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$4,135 CAD
$2,960 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$4,358 CAD
$3,120 USD
View
A
Retailer 9
-
$4,696 CAD
$3,362 USD
View
A
Retailer 10
-
$5,561 CAD
£3,134 GBP
View
A
Retailer 11
-
$5,635 CAD
$4,034 USD
View
A
Retailer 12
-
$5,683 CAD
$4,068 USD
View
A
Retailer 13
-
$6,401 CAD
ZAR 74,024 ZAR
View
Retailer 14
-
$6,441 CAD
$4,611 USD
View
Price last confirmed 10 days ago
A
Retailer 15
-
$6,549 CAD
€4,465 EUR
View
Retailer 16
-
$7,673 CAD
A$8,451 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$7,834 CAD
£4,416 GBP
View
Retailer 18
-
$9,042 CAD
$6,473 USD
View
Price last confirmed 38 days ago
B+
Retailer 19
-
$9,924 CAD
$7,104 USD
View
B+
Retailer 20
-
$10,492 CAD
$7,511 USD
View
B
Retailer 21
-
$11,585 CAD
$8,293 USD
View
B
Retailer 22
-
$14,424 CAD
$10,325 USD
View
Most Expensive
B
Brilliant Earth
20602133A · Oct 29
$27,910 CAD
$19,980 USD
View
22 more retailers have this diamond
Prices start from $3,565 CADSave up to $24,345 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
10.44ct Round
$3,565 CAD