CaratHunter
Plans
Cushion|Lab Grown|IGI

1.83ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG811630062

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

Certificate IGI LG811630062

Diamond specifications and retailer prices

From $479 CAD
$343 USD
As of October 25, 2026
Save $2,273 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,782 CAD at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811630062 or 811630062. Listed at 19 retailers as of October 25, 2026, with a 474% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811630062
Dimensions7.36 × 7.08 × 4.42 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.08 mm1.83 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811630062
Side View
Table 65.0%Crown 32.2°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 62.4%

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 25
Current: $2,445 CAD|Low: $479 CAD|High: $3,660 CAD|Avg: $1,365 CAD|-1.1%
Rare Carat
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
October 31, 2026
Retailer 3$479 CAD
Retailer 12$508 CAD
Retailer 17$645 CAD
Retailer 14$650 CAD
Retailer 2$788 CAD
Retailer 10$844 CAD
Retailer 5$967 CAD
Retailer 13$1,114 CAD
Retailer 16$1,226 CAD
Retailer 6$1,264 CAD
Retailer 8$1,543 CAD
Retailer 7$1,611 CAD
Retailer 4$1,707 CAD
Retailer 9$1,873 CAD
Retailer 15$1,923 CAD
Rare Carat$2,445 CAD
Retailer 11$2,752 CAD

34 data points across 17 retailers

19 retailers$479 CAD to $2,752 CAD

A
Cheapest Retailer
-
$479 CAD
$343 USD
A
Retailer 2
-
$508 CAD
£286 GBP
View
B+
Retailer 3
-
$645 CAD
$462 USD
View
A
Retailer 4
-
$650 CAD
$465 USD
View
A
Retailer 5
-
$788 CAD
€537 EUR
View
A
Retailer 6
-
$844 CAD
£476 GBP
View
A
Retailer 7
-
$967 CAD
$692 USD
View
A
Retailer 8
-
$1,114 CAD
A$1,227 AUD
View
B+
Retailer 9
-
$1,226 CAD
$878 USD
View
B+
Retailer 10
-
$1,264 CAD
$905 USD
View
B+
Retailer 11
-
$1,543 CAD
SGD 1,493 SGD
View
B+
Retailer 12
-
$1,611 CAD
$1,153 USD
View
B+
Retailer 13
-
$1,707 CAD
$1,222 USD
View
B+
Retailer 14
-
$1,844 CAD
$1,320 USD
View
B
Retailer 15
-
$1,873 CAD
£1,056 GBP
View
B+
Retailer 16
-
$1,923 CAD
£1,084 GBP
View
Retailer 17
-
$2,445 CAD
$1,750 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$2,752 CAD
$1,970 USD
View
Most Expensive
Rare Carat
42A811630062 · Jul 20
$2,782 CAD
$1,992 USD
View
Price last confirmed 103 days ago
18 more retailers have this diamond
Prices start from $479 CADSave up to $2,273 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
1.83ct Cushion
$479 CAD