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Radiant|Lab Grown|IGI

10.05ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG675581201

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG675581201

Diamond specifications and retailer prices

From $2,136 CAD
$1,529 USD
As of October 30, 2026
Save $6,576 CAD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,712 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.05ct lab-grown radiant diamond

This 10.05ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675581201 or 675581201. Listed at 16 retailers as of October 30, 2026, with prices from $2,136 to $8,712, a $6,576 spread on the same certified stone. Taylor and Hart lists it at $8,712. 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

10.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675581201
Dimensions15.49 × 10.53 × 6.88 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm10.53 mm10.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675581201
Side View
Table 66.0%Crown 45.5°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 65.3%

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: $3,902 CAD|Low: $2,136 CAD|High: $20,912 CAD|Avg: $6,574 CAD
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
Retailer 16
Retailer 17
Retailer 18
Taylor and Hart
November 1, 2026
Retailer 8$2,136 CAD
Retailer 11$2,212 CAD
Retailer 7$2,324 CAD
Retailer 15$2,478 CAD
Retailer 16$2,717 CAD
Retailer 2$2,914 CAD
Retailer 18$3,179 CAD
Retailer 17$3,836 CAD
Retailer 1$3,902 CAD
Retailer 13$3,906 CAD
Retailer 14$4,382 CAD
Retailer 12$4,592 CAD
Retailer 3$4,645 CAD
Retailer 6$5,982 CAD
Retailer 4$6,764 CAD
Retailer 5$7,718 CAD
Taylor and Hart$8,712 CAD
Retailer 9$17,518 CAD
Retailer 10$20,912 CAD

6 data points across 19 retailers

16 retailers$2,136 CAD to $8,712 CAD

A
Cheapest Retailer
-
$2,136 CAD
$1,529 USD
A
Retailer 2
-
$2,212 CAD
£1,247 GBP
View
A
Retailer 3
-
$2,324 CAD
$1,664 USD
View
A
Retailer 4
-
$2,478 CAD
$1,774 USD
View
A
Retailer 5
-
$2,717 CAD
$1,945 USD
View
A
Retailer 6
-
$2,914 CAD
HK$16,300 HKD
View
A
Retailer 7
-
$3,179 CAD
$2,276 USD
View
B+
Retailer 8
-
$3,836 CAD
ZAR 44,367 ZAR
View
B+
Retailer 9
-
$3,902 CAD
$2,793 USD
View
B+
Retailer 10
-
$3,906 CAD
€2,663 EUR
View
B+
Retailer 11
-
$4,382 CAD
$3,137 USD
View
B+
Retailer 12
-
$4,592 CAD
A$5,057 AUD
View
B+
Retailer 13
-
$4,645 CAD
$3,325 USD
View
B
Retailer 14
-
$5,982 CAD
£3,372 GBP
View
B
Retailer 15
-
$6,764 CAD
$4,842 USD
View
Most Expensive
B
Taylor and Hart
TUZJWXN · Oct 31
$8,712 CAD
$6,236 USD
View
15 more retailers have this diamond
Prices start from $2,136 CADSave up to $6,576 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
10.05ct Radiant
$2,136 CAD