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Radiant|Lab Grown|IGI

0.99ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG677556729

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

Certificate IGI LG677556729

Diamond specifications and retailer prices

From $244 CAD
$174 USD
As of October 28, 2026
Save $1,226 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,470 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677556729 or 677556729. Listed at 18 retailers as of October 28, 2026, with prices from $244 to $1,470, a $1,226 spread on the same certified stone. Reve Diamonds lists it at $1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677556729
Dimensions7.07 × 4.95 × 3.27 mm
L/W Ratio1.43
Culet sizePointed
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
7.07 mm4.95 mm0.99 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677556729
Side View
Table 66.0%Crown 40.1°Girdle: MED-STKPavilionCulet: NoneDepth 66.1%

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: Oct 28
Current: $471 CAD|Low: $172 CAD|High: $1,470 CAD|Avg: $775 CAD|+4.6%
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
Reve Diamonds
October 30, 2026
Retailer 13$244 CAD
Retailer 2$364 CAD
Retailer 10$444 CAD
Retailer 8$470 CAD
Retailer 1$471 CAD
Retailer 7$511 CAD
Retailer 12$609 CAD
Retailer 3$738 CAD
Retailer 9$914 CAD
Retailer 5$942 CAD
Retailer 11$1,036 CAD
Retailer 6$1,266 CAD
Retailer 4$1,408 CAD
Reve Diamonds$1,470 CAD

35 data points across 14 retailers

18 retailers$244 CAD to $1,470 CAD

Retailer 1
-
$217 CAD
$155 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$244 CAD
$174 USD
View
Final sale: no returns
Retailer 3
-
$269 CAD
$192 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$269 CAD
$192 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$305 CAD
HK$1,700 HKD
View
B+
Retailer 6
-
$364 CAD
$260 USD
View
A
Retailer 7
-
$444 CAD
$317 USD
View
A
Retailer 8
-
$470 CAD
€320 EUR
View
A
Retailer 9
-
$471 CAD
£265 GBP
View
A
Retailer 10
-
$511 CAD
£288 GBP
View
B+
Retailer 11
-
$609 CAD
$435 USD
View
B+
Retailer 12
-
$738 CAD
SGD 713 SGD
View
Retailer 13
-
$865 CAD
$618 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$914 CAD
$653 USD
View
B
Retailer 15
-
$942 CAD
$673 USD
View
B
Retailer 16
-
$1,036 CAD
$740 USD
View
B
Retailer 17
-
$1,266 CAD
£712 GBP
View
Most Expensive
B
Reve Diamonds
D81CC21E9 · Oct 30
$1,470 CAD
$1,050 USD
View
17 more retailers have this diamond
Prices start from $244 CADSave up to $1,226 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
0.99ct Radiant
$244 CAD