CaratHunter
Plans
Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG817638892

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

Certificate IGI LG817638892

Diamond specifications and retailer prices

From $297 CAD
As of November 4, 2026
Save $1,261 CAD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,616 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG817638892 or 817638892. Listed at 15 retailers as of November 1, 2026, with a 425% 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

1.30
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638892
Dimensions8.31 × 5.18 × 3.53 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.18 mm1.30 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638892
Side View
Table 67.0%Crown 45.6°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.1%

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: Nov 4
Current: $1,616 CAD|Low: $297 CAD|High: $1,640 CAD|Avg: $885 CAD
Rare Carat
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
November 4, 2026
Retailer 2$297 CAD
Retailer 12$308 CAD
Retailer 4$449 CAD
Retailer 13$543 CAD
Retailer 15$574 CAD
Retailer 11$598 CAD
Retailer 5$785 CAD
Retailer 14$808 CAD
Retailer 6$910 CAD
Retailer 9$1,065 CAD
Retailer 10$1,077 CAD
Retailer 8$1,134 CAD
Retailer 7$1,405 CAD
Retailer 3$1,558 CAD
Rare Carat$1,616 CAD

27 data points across 15 retailers

15 retailers$297 CAD to $1,558 CAD

A
Cheapest Retailer
-
$297 CAD
Final sale: no returns
A
Retailer 2
-
$308 CAD
View
B+
Retailer 3
-
$449 CAD
View
A
Retailer 4
-
$543 CAD
View
A
Retailer 5
-
$574 CAD
View
A
Retailer 6
-
$598 CAD
View
B+
Retailer 7
-
$785 CAD
View
B+
Retailer 8
-
$808 CAD
View
B+
Retailer 9
-
$910 CAD
View
B+
Retailer 10
-
$1,065 CAD
View
B+
Retailer 11
-
$1,077 CAD
View
B+
Retailer 12
-
$1,134 CAD
View
Retailer 13
-
$1,405 CAD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,558 CAD
View
Most Expensive
Rare Carat
CN176-72BB · Oct 21
$1,616 CAD
$1,160 USD
View
Price last confirmed 14 days ago
14 more retailers have this diamond
Prices start from $297 CADSave up to $1,261 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
1.30ct Radiant
$297 CAD