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Cushion|Lab Grown|IGI

4.19ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG847659943

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847659943

Diamond specifications and retailer prices

From $943 AUD
$661 USD
As of November 1, 2026
Save $3,596 AUD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,539 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847659943 or 847659943. Listed at 12 retailers as of November 1, 2026, with prices from $943 to $4,539, a $3,596 spread on the same certified stone. MOH London lists it at $4,539. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.19
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847659943
Dimensions10.44 × 8.94 × 5.66 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm8.94 mm4.19 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847659943
Side View
Table 64.0%Crown 34.2°Girdle: MED-THKPavilion 35°Culet: NoneDepth 63.3%

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: Nov 1
Current: $4,539 AUD|Low: $943 AUD|High: $4,545 AUD|Avg: $2,364 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$943 AUD
Retailer 5$1,152 AUD
Retailer 11$1,234 AUD
Retailer 9$1,500 AUD
Retailer 8$1,607 AUD
Retailer 10$1,925 AUD
Retailer 2$2,081 AUD
Retailer 6$2,094 AUD
Retailer 3$3,321 AUD
Retailer 4$3,383 AUD
Retailer 7$3,503 AUD
MOH London$4,539 AUD

8 data points across 12 retailers

12 retailers$943 AUD to $4,539 AUD

A
Cheapest Retailer
-
$943 AUD
$661 USD
Final sale: no returns
A
Retailer 2
-
$1,152 AUD
£636 GBP
View
A
Retailer 3
-
$1,234 AUD
$865 USD
View
A
Retailer 4
-
$1,500 AUD
$1,051 USD
View
B+
Retailer 5
-
$1,607 AUD
$1,126 USD
View
A
Retailer 6
-
$1,925 AUD
$1,349 USD
View
A
Retailer 7
-
$2,081 AUD
ZAR 23,556 ZAR
View
A
Retailer 8
-
$2,094 AUD
View
B+
Retailer 9
-
$3,321 AUD
$2,327 USD
View
B+
Retailer 10
-
$3,383 AUD
$2,371 USD
View
B+
Retailer 11
-
$3,503 AUD
$2,455 USD
View
Most Expensive
B+
MOH London
LG847659943 · Nov 3
$4,539 AUD
£2,505 GBP
View
11 more retailers have this diamond
Prices start from $943 AUDSave up to $3,596 AUD

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
4.19ct Cushion
$943 AUD