Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG653453285

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

Certificate IGI LG653453285

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 30, 2026
Save $1,345 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,604 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653453285 or 653453285. Listed at 17 retailers as of October 30, 2026, with prices from $259 to $1,604, a $1,345 spread on the same certified stone. Reve Diamonds lists it at $1,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.2°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653453285
Dimensions5.63 × 5.30 × 3.42 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.30 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653453285
Side View
Table 68.0%Crown 43.2°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 64.5%

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 30
Current: $581 CAD|Low: $290 CAD|High: $1,520 CAD|Avg: $707 CAD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$290 CAD
Retailer 9$437 CAD
Retailer 3$551 CAD
Retailer 1$581 CAD
Retailer 4$595 CAD
Retailer 5$784 CAD
Retailer 6$824 CAD
Retailer 7$1,033 CAD
Retailer 2$1,509 CAD

41 data points across 9 retailers

17 retailers$259 CAD to $1,604 CAD

A
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$290 CAD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$301 CAD
$215 USD
View
A
Retailer 4
-
$321 CAD
$229 USD
View
A
Retailer 5
-
$321 CAD
$229 USD
View
A
Retailer 6
-
$379 CAD
$271 USD
View
A
Retailer 7
-
$437 CAD
$312 USD
View
A
Retailer 8
-
$551 CAD
ZAR 6,365 ZAR
View
A
Retailer 9
-
$581 CAD
£327 GBP
View
Retailer 10
-
$595 CAD
€405 EUR
View
Price last confirmed 7 days ago
Retailer 11
-
$784 CAD
$560 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$784 CAD
$560 USD
View
B+
Retailer 13
-
$824 CAD
$589 USD
View
B
Retailer 14
-
$1,033 CAD
$738 USD
View
B
Retailer 15
-
$1,108 CAD
$792 USD
View
B
Retailer 16
-
$1,509 CAD
£849 GBP
View
Most Expensive
B
Reve Diamonds
72148C312 · Oct 30
$1,604 CAD
$1,146 USD
View
16 more retailers have this diamond
Prices start from $259 CADSave up to $1,345 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
1.00ct Radiant
$259 CAD