Radiant|Lab Grown|IGI

1.08ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG752598309

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

Certificate IGI LG752598309

Diamond specifications and retailer prices

From $414 CAD
€282 EUR
As of October 31, 2026
Save $536 CAD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,366 CAD at Aurelinne · As of October 8, 2026
View at Aurelinne

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG752598309 or 752598309. Listed at 10 retailers as of October 29, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.08
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752598309
Dimensions7.19 × 5.11 × 3.54 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm5.11 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752598309
Side View
Table 67.0%Crown 22.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 69.3%

Caratlytics Score

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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 31
Current: $414 CAD|Low: $117 CAD|High: $2,197 CAD|Avg: $945 CAD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$117 CAD
Retailer 1$414 CAD
Retailer 12$467 CAD
Retailer 6$504 CAD
Retailer 11$585 CAD
Retailer 5$587 CAD
Retailer 7$859 CAD
Retailer 2$950 CAD
Retailer 8$1,613 CAD
Retailer 4$1,919 CAD
Retailer 10$2,130 CAD
Retailer 9$2,197 CAD

13 data points across 12 retailers

10 retailers$414 CAD to $950 CAD

Retailer 1
-
$193 CAD
$138 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$414 CAD
€282 EUR
View
Retailer 3
-
$467 CAD
£263 GBP
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$504 CAD
$361 USD
View
B+
Retailer 5
-
$587 CAD
$420 USD
View
Retailer 6
-
$766 CAD
$548 USD
View
Price last confirmed 23 days ago
Retailer 7
-
$818 CAD
$586 USD
View
Price last confirmed 61 days ago
Retailer 8
-
$859 CAD
$615 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$950 CAD
$680 USD
View
Most Expensive
Aurelinne
9e477ce4-64b8-4a74-a8b2-97ee954d9b5a · Oct 8
$1,366 CAD
$978 USD
View
Price last confirmed 23 days ago
9 more retailers have this diamond
Prices start from $414 CADSave up to $536 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
1.08ct Radiant
$414 CAD