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Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG787638166

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

Certificate IGI LG787638166

Diamond specifications and retailer prices

From $227 CAD
$162 USD
As of October 27, 2026
Save $1,274 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,501 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct 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 LG787638166 or 787638166. Listed at 23 retailers as of October 27, 2026, with prices from $227 to $1,501, a $1,274 spread on the same certified stone. Reve Diamonds lists it at $1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638166
Dimensions6.86 × 5.17 × 3.60 mm
L/W Ratio1.33
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.86 mm5.17 mm1.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638166
Side View
Table 68.0%Crown 38.1°Girdle: MediumPavilion 39.3°Culet: NoneDepth 69.6%

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 27
Current: $496 CAD|Low: $218 CAD|High: $1,472 CAD|Avg: $624 CAD|+4.3%
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
October 30, 2026
Retailer 15$227 CAD
Retailer 6$253 CAD
Retailer 16$281 CAD
Retailer 4$322 CAD
Retailer 8$479 CAD
Retailer 11$483 CAD
Retailer 1$496 CAD
Retailer 3$509 CAD
Retailer 13$525 CAD
Retailer 2$551 CAD
Retailer 5$620 CAD
Retailer 12$685 CAD
Retailer 14$738 CAD
Retailer 10$831 CAD
Retailer 9$1,322 CAD
Retailer 7$1,472 CAD

46 data points across 16 retailers

23 retailers$227 CAD to $1,501 CAD

A
Cheapest Retailer
-
$227 CAD
$162 USD
A
Retailer 2
-
$253 CAD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$263 CAD
$188 USD
View
A
Retailer 4
-
$281 CAD
$201 USD
View
A
Retailer 5
-
$281 CAD
$201 USD
View
A
Retailer 6
-
$322 CAD
HK$1,800 HKD
View
A
Retailer 7
-
$479 CAD
$342 USD
View
A
Retailer 8
-
$483 CAD
ZAR 5,572 ZAR
View
A
Retailer 9
-
$496 CAD
£279 GBP
View
A
Retailer 10
-
$509 CAD
$364 USD
View
A
Retailer 11
-
$525 CAD
€357 EUR
View
Retailer 12
-
$551 CAD
£310 GBP
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$620 CAD
$443 USD
View
B+
Retailer 14
-
$685 CAD
A$753 AUD
View
B+
Retailer 15
-
$738 CAD
$527 USD
View
B+
Retailer 16
-
$773 CAD
SGD 746 SGD
View
B+
Retailer 17
-
$831 CAD
A$913 AUD
View
Retailer 18
-
$846 CAD
$605 USD
View
Price last confirmed 87 days ago
B+
Retailer 19
-
$904 CAD
$646 USD
View
B
Retailer 20
-
$981 CAD
$701 USD
View
B
Retailer 21
-
$1,322 CAD
£744 GBP
View
B
Retailer 22
-
$1,472 CAD
£828 GBP
View
Most Expensive
B
Reve Diamonds
342DA9B52 · Oct 30
$1,501 CAD
$1,072 USD
View
22 more retailers have this diamond
Prices start from $227 CADSave up to $1,274 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
1.02ct Radiant
$227 CAD