CaratHunter
Plans
Heart|Lab Grown|IGI

1.23ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG828618713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618713

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 23, 2026
Save $1,671 CAD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,931 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828618713 or 828618713. Listed at 18 retailers as of October 23, 2026, with prices from $260 to $1,931, a $1,671 spread on the same certified stone. Brilliant Earth lists it at $1,931. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618713
Dimensions7.48 × 6.54 × 4.38 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm6.54 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618713
Side View
Table 69.0%Crown 31.8°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 58.6%

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 23
Current: $1,931 CAD|Low: $288 CAD|High: $1,987 CAD|Avg: $926 CAD|-2.8%
Brilliant Earth
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
October 27, 2026
Retailer 14$290 CAD
Retailer 5$358 CAD
Retailer 2$396 CAD
Retailer 9$545 CAD
Retailer 11$568 CAD
Retailer 7$581 CAD
Retailer 13$675 CAD
Retailer 10$816 CAD
Retailer 4$1,057 CAD
Retailer 6$1,080 CAD
Retailer 3$1,113 CAD
Retailer 8$1,511 CAD
Retailer 12$1,607 CAD
Brilliant Earth$1,931 CAD

40 data points across 14 retailers

18 retailers$260 CAD to $1,931 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
A
Retailer 2
-
$290 CAD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$302 CAD
$216 USD
View
A
Retailer 4
-
$322 CAD
$230 USD
View
A
Retailer 5
-
$358 CAD
HK$2,000 HKD
View
A
Retailer 6
-
$396 CAD
£223 GBP
View
Retailer 7
-
$545 CAD
ZAR 6,295 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$568 CAD
$406 USD
View
A
Retailer 9
-
$581 CAD
£327 GBP
View
B+
Retailer 10
-
$675 CAD
$482 USD
View
B+
Retailer 11
-
$816 CAD
$583 USD
View
B+
Retailer 12
-
$1,037 CAD
$741 USD
View
B+
Retailer 13
-
$1,057 CAD
SGD 1,021 SGD
View
B
Retailer 14
-
$1,080 CAD
$772 USD
View
B
Retailer 15
-
$1,113 CAD
$795 USD
View
B
Retailer 16
-
$1,511 CAD
£850 GBP
View
B
Retailer 17
-
$1,607 CAD
$1,149 USD
View
Most Expensive
B
Brilliant Earth
21385164A · Oct 28
$1,931 CAD
$1,380 USD
View
17 more retailers have this diamond
Prices start from $260 CADSave up to $1,671 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
1.23ct Heart
$260 CAD