Cushion|Lab Grown|IGI

1.00ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG844658042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844658042

Diamond specifications and retailer prices

From $286 CAD
HK$1,600 HKD
As of October 30, 2026
Save $620 CAD (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,212 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658042 or 844658042. Listed at 11 retailers as of October 27, 2026, with a 217% 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

1.00
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658042
Dimensions6.77 × 5.16 × 3.16 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm5.16 mm1.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658042
Side View
Table 71.0%Crown 37.5°Girdle: MED-THKPavilion 33.7°Culet: NoneDepth 61.2%

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: $1,212 CAD|Low: $233 CAD|High: $1,212 CAD|Avg: $564 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$233 CAD
Retailer 9$286 CAD
Retailer 7$389 CAD
Retailer 11$397 CAD
Retailer 8$436 CAD
Retailer 2$440 CAD
Retailer 4$474 CAD
Retailer 10$598 CAD
Retailer 5$622 CAD
Retailer 6$704 CAD
Retailer 3$906 CAD
MOH London$1,212 CAD

9 data points across 12 retailers

11 retailers$286 CAD to $906 CAD

A
Cheapest Retailer
-
$286 CAD
HK$1,600 HKD
A
Retailer 2
-
$389 CAD
£219 GBP
View
A
Retailer 3
-
$397 CAD
$284 USD
View
Retailer 4
-
$436 CAD
ZAR 5,039 ZAR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$440 CAD
€300 EUR
View
A
Retailer 6
-
$474 CAD
$339 USD
View
B+
Retailer 7
-
$598 CAD
$428 USD
View
B+
Retailer 8
-
$622 CAD
$445 USD
View
B+
Retailer 9
-
$704 CAD
SGD 681 SGD
View
B
Retailer 10
-
$906 CAD
$649 USD
View
Most Expensive
MOH London
LG844658042 · Oct 21
$1,212 CAD
£683 GBP
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $286 CADSave up to $620 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
1.00ct Cushion
$286 CAD