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Cushion|Lab Grown|IGI

4.75ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • IGI LG638466915

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG638466915

Diamond specifications and retailer prices

From $1,327 AUD
$930 USD
As of November 1, 2026
Save $9,189 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $10,516 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.75ct lab-grown cushion diamond

This 4.75ct 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 LG638466915 or 638466915. Listed at 13 retailers as of November 1, 2026, with prices from $1,327 to $10,516, a $9,189 spread on the same certified stone. Do Amore Diamonds lists it at $10,516. 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

4.75
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638466915
Dimensions9.61 × 9.46 × 6.25 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm9.46 mm4.75 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638466915
Side View
Table 62.0%Crown 38.3°Girdle: MED-THKPavilion 37°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,516 AUD|Low: $1,327 AUD|High: $11,030 AUD|Avg: $4,127 AUD|-4.7%
Do Amore Diamonds
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
October 31, 2026
Retailer 13$1,327 AUD
Retailer 15$1,374 AUD
Retailer 9$1,627 AUD
Retailer 6$1,749 AUD
Retailer 12$1,796 AUD
Retailer 5$1,939 AUD
Retailer 3$1,998 AUD
Retailer 10$3,229 AUD
Retailer 8$3,250 AUD
Retailer 4$4,197 AUD
Retailer 14$4,321 AUD
Retailer 11$5,172 AUD
Retailer 7$5,407 AUD
Retailer 2$9,032 AUD
Do Amore Diamonds$10,516 AUD

28 data points across 15 retailers

13 retailers$1,327 AUD to $10,516 AUD

A
Cheapest Retailer
-
$1,327 AUD
$930 USD
Final sale: no returns
A
Retailer 2
-
$1,627 AUD
$1,140 USD
View
A
Retailer 3
-
$1,749 AUD
$1,226 USD
View
B+
Retailer 4
-
$1,939 AUD
$1,359 USD
View
A
Retailer 5
-
$1,998 AUD
$1,400 USD
View
A
Retailer 6
-
$3,229 AUD
ZAR 36,557 ZAR
View
B+
Retailer 7
-
$3,250 AUD
View
B+
Retailer 8
-
$4,197 AUD
£2,316 GBP
View
B+
Retailer 9
-
$4,321 AUD
$3,029 USD
View
B+
Retailer 10
-
$5,172 AUD
£2,854 GBP
View
B
Retailer 11
-
$5,407 AUD
$3,789 USD
View
B
Retailer 12
-
$9,032 AUD
$6,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-AF1E21E42 · Nov 1
$10,516 AUD
$7,370 USD
View
12 more retailers have this diamond
Prices start from $1,327 AUDSave up to $9,189 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
4.75ct Cushion
$1,327 AUD