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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 $1,653 NZD
$930 USD
As of November 1, 2026
Save $11,446 NZD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,099 NZD 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 $1,653 to $13,099, a $11,446 spread on the same certified stone. Do Amore Diamonds lists it at $13,099. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $13,099 NZD|Low: $1,653 NZD|High: $13,739 NZD|Avg: $5,140 NZD|-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$1,653 NZD
Retailer 15$1,712 NZD
Retailer 9$2,026 NZD
Retailer 6$2,179 NZD
Retailer 12$2,237 NZD
Retailer 5$2,415 NZD
Retailer 3$2,488 NZD
Retailer 10$4,022 NZD
Retailer 8$4,048 NZD
Retailer 4$5,228 NZD
Retailer 14$5,383 NZD
Retailer 11$6,442 NZD
Retailer 7$6,735 NZD
Retailer 2$11,250 NZD
Do Amore Diamonds$13,099 NZD

28 data points across 15 retailers

13 retailers$1,653 NZD to $13,099 NZD

A
Cheapest Retailer
-
$1,653 NZD
$930 USD
Final sale: no returns
A
Retailer 2
-
$2,026 NZD
$1,140 USD
View
A
Retailer 3
-
$2,179 NZD
$1,226 USD
View
B+
Retailer 4
-
$2,415 NZD
$1,359 USD
View
A
Retailer 5
-
$2,488 NZD
$1,400 USD
View
A
Retailer 6
-
$4,022 NZD
ZAR 36,557 ZAR
View
B+
Retailer 7
-
$4,048 NZD
A$3,504 AUD
View
B+
Retailer 8
-
$5,228 NZD
£2,316 GBP
View
B+
Retailer 9
-
$5,383 NZD
$3,029 USD
View
B+
Retailer 10
-
$6,442 NZD
£2,854 GBP
View
B
Retailer 11
-
$6,735 NZD
$3,789 USD
View
B
Retailer 12
-
$11,250 NZD
$6,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-AF1E21E42 · Nov 1
$13,099 NZD
$7,370 USD
View
12 more retailers have this diamond
Prices start from $1,653 NZDSave up to $11,446 NZD

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
$1,653 NZD