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Cushion|Lab Grown|IGI

1.01ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG778667118

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778667118

Diamond specifications and retailer prices

From $248 USD
As of October 28, 2026
Save $432 USD (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $865 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778667118 or 778667118. Listed at 6 retailers as of October 28, 2026, with a 174% 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

1.01
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778667118
Dimensions6.57 × 5.42 × 3.60 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm5.42 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG778667118
Side View
Table 61.0%Crown 33.8°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.4%

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 28
Current: $865 USD|Low: $238 USD|High: $865 USD|Avg: $481 USD|+5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$248 USD
Retailer 7$275 USD
Retailer 6$320 USD
Retailer 4$346 USD
Retailer 3$426 USD
Retailer 8$647 USD
Retailer 2$680 USD
MOH London$865 USD

14 data points across 8 retailers

6 retailers$248 USD to $680 USD

B+
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$275 USD
View
A
Retailer 3
-
$346 USD
£273 GBP
View
A
Retailer 4
-
$426 USD
View
B+
Retailer 5
-
$680 USD
View
Most Expensive
MOH London
LG778667118 · Oct 21
$865 USD
£681 GBP
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $248 USDSave up to $432 USD

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
1.01ct Cushion
$248 USD