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Cushion|Lab Grown|IGI

1.24ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG800605886

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800605886

Diamond specifications and retailer prices

From $307 USD
HK$2,400 HKD
As of October 31, 2026
Save $774 USD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,081 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800605886 or 800605886. Listed at 16 retailers as of October 25, 2026, with prices from $307 to $1,081, a $774 spread on the same certified stone. MOH London lists it at $1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800605886
Dimensions7.44 × 5.23 × 3.48 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm5.23 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800605886
Side View
Table 64.0%Crown 37.6°Girdle: STK-THKPavilion 33.7°Culet: NoneDepth 66.5%

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 31
Current: $1,081 USD|Low: $362 USD|High: $1,130 USD|Avg: $647 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$362 USD
Retailer 4$455 USD
Retailer 6$462 USD
Retailer 2$495 USD
Retailer 10$513 USD
Retailer 7$698 USD
Retailer 9$740 USD
Retailer 5$779 USD
Retailer 3$960 USD
MOH London$1,081 USD

43 data points across 10 retailers

16 retailers$307 USD to $1,081 USD

A
Cheapest Retailer
-
$307 USD
HK$2,400 HKD
B+
Retailer 2
-
$362 USD
View
A
Retailer 3
-
$439 USD
€418 EUR
View
A
Retailer 4
-
$455 USD
€433 EUR
View
A
Retailer 5
-
$462 USD
ZAR 7,471 ZAR
View
A
Retailer 6
-
$491 USD
View
A
Retailer 7
-
$495 USD
£390 GBP
View
B+
Retailer 8
-
$513 USD
View
B+
Retailer 9
-
$698 USD
View
Retailer 10
-
$740 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$779 USD
A$1,199 AUD
View
B
Retailer 12
-
$872 USD
SGD 1,179 SGD
View
B
Retailer 13
-
$918 USD
View
B
Retailer 14
-
$924 USD
View
B
Retailer 15
-
$960 USD
View
Most Expensive
B
MOH London
LG800605886 · Oct 25
$1,081 USD
£851 GBP
View
15 more retailers have this diamond
Prices start from $307 USDSave up to $774 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
1.24ct Cushion
$307 USD