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Round|Lab Grown|IGI

1.23ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG680543370

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680543370

Diamond specifications and retailer prices

From $249 CAD
$178 USD
As of October 29, 2026
Save $1,325 CAD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,574 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round 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 LG680543370 or 680543370. Listed at 22 retailers as of October 28, 2026, with prices from $249 to $1,574, a $1,325 spread on the same certified stone. Reve Diamonds lists it at $1,574. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680543370
Dimensions6.79 × 6.85 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.79 mm6.85 mm1.23 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680543370
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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 29
Current: $554 CAD|Low: $239 CAD|High: $1,574 CAD|Avg: $697 CAD|+6.2%
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
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 3$249 CAD
Retailer 4$279 CAD
Retailer 7$290 CAD
Retailer 5$309 CAD
Retailer 12$420 CAD
Retailer 11$514 CAD
Retailer 2$524 CAD
Retailer 13$532 CAD
Retailer 1$554 CAD
Retailer 16$699 CAD
Retailer 15$756 CAD
Retailer 6$763 CAD
Retailer 17$780 CAD
Retailer 8$995 CAD
Retailer 9$1,008 CAD
Retailer 14$1,021 CAD
Retailer 10$1,456 CAD
Reve Diamonds$1,574 CAD

42 data points across 18 retailers

22 retailers$249 CAD to $1,574 CAD

A
Cheapest Retailer
-
$249 CAD
$178 USD
A
Retailer 2
-
$279 CAD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$290 CAD
$207 USD
View
A
Retailer 4
-
$309 CAD
$221 USD
View
A
Retailer 5
-
$309 CAD
$221 USD
View
B+
Retailer 6
-
$420 CAD
$300 USD
View
A
Retailer 7
-
$514 CAD
€350 EUR
View
A
Retailer 8
-
$524 CAD
£295 GBP
View
Price last confirmed 14 days ago
A
Retailer 9
-
$532 CAD
ZAR 6,138 ZAR
View
A
Retailer 10
-
$554 CAD
£312 GBP
View
A
Retailer 11
-
$586 CAD
$419 USD
View
B+
Retailer 12
-
$614 CAD
$438 USD
View
B+
Retailer 13
-
$699 CAD
A$768 AUD
View
B+
Retailer 14
-
$756 CAD
A$831 AUD
View
B+
Retailer 15
-
$763 CAD
$545 USD
View
B+
Retailer 16
-
$780 CAD
$557 USD
View
B+
Retailer 17
-
$995 CAD
$711 USD
View
B+
Retailer 18
-
$1,021 CAD
A$1,122 AUD
View
B
Retailer 19
-
$1,029 CAD
$735 USD
View
B
Retailer 20
-
$1,072 CAD
$766 USD
View
B
Retailer 21
-
$1,456 CAD
£819 GBP
View
Most Expensive
B
Reve Diamonds
157A7DEA9 · Oct 28
$1,574 CAD
$1,125 USD
View
21 more retailers have this diamond
Prices start from $249 CADSave up to $1,325 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 Round
$249 CAD