CaratHunter
Plans
Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG837681161

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837681161

Diamond specifications and retailer prices

From $345 CAD
$247 USD
As of October 30, 2026
Save $1,285 CAD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,630 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837681161 or 837681161. Listed at 14 retailers as of October 30, 2026, with prices from $345 to $1,630, a $1,285 spread on the same certified stone. Reve Diamonds lists it at $1,630. 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

1.23
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681161
Dimensions6.38 × 6.23 × 4.12 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.38 mm6.23 mm1.23 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681161
Side View
Table 61.0%Crown 37.3°Girdle: MED-THKPavilion 38.6°Culet: 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 30
Current: $867 CAD|Low: $342 CAD|High: $1,630 CAD|Avg: $859 CAD
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
Reve Diamonds
October 31, 2026
Retailer 6$342 CAD
Retailer 9$345 CAD
Retailer 13$551 CAD
Retailer 3$564 CAD
Retailer 10$580 CAD
Retailer 11$603 CAD
Retailer 7$672 CAD
Retailer 4$801 CAD
Retailer 1$867 CAD
Retailer 2$957 CAD
Retailer 5$969 CAD
Retailer 12$1,143 CAD
Retailer 8$1,537 CAD
Retailer 14$1,543 CAD
Reve Diamonds$1,630 CAD

36 data points across 15 retailers

14 retailers$345 CAD to $1,630 CAD

A
Cheapest Retailer
-
$345 CAD
$247 USD
Final sale: no returns
A
Retailer 2
-
$551 CAD
€376 EUR
View
A
Retailer 3
-
$564 CAD
ZAR 6,519 ZAR
View
A
Retailer 4
-
$580 CAD
$415 USD
View
A
Retailer 5
-
$603 CAD
£340 GBP
View
A
Retailer 6
-
$672 CAD
$481 USD
View
B+
Retailer 7
-
$801 CAD
A$882 AUD
View
B+
Retailer 8
-
$867 CAD
$621 USD
View
B+
Retailer 9
-
$957 CAD
$685 USD
View
B+
Retailer 10
-
$969 CAD
A$1,067 AUD
View
B
Retailer 11
-
$1,143 CAD
$818 USD
View
B
Retailer 12
-
$1,537 CAD
$1,100 USD
View
B
Retailer 13
-
$1,543 CAD
£870 GBP
View
Most Expensive
B
Reve Diamonds
7E28B6371 · Oct 30
$1,630 CAD
$1,167 USD
View
13 more retailers have this diamond
Prices start from $345 CADSave up to $1,285 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 Cushion
$345 CAD