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Cushion|Lab Grown|IGI

4.74ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG709530615

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG709530615

Diamond specifications and retailer prices

From $1,704 USD
As of October 29, 2026
Save $2,443 USD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,853 USD at Taylor and Hart · As of October 16, 2026
View at Taylor and Hart

About this 4.74ct lab-grown cushion diamond

This 4.74ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG709530615 or 709530615. Listed at 12 retailers as of October 29, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.74
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709530615
Dimensions11.54 × 8.84 × 5.88 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.54 mm8.84 mm4.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709530615
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 37.9°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 29
Current: $1,704 USD|Low: $1,704 USD|High: $5,639 USD|Avg: $3,242 USD|-17.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 1$1,704 USD
Retailer 10$1,765 USD
Retailer 8$1,935 USD
Retailer 3$1,952 USD
Retailer 12$2,472 USD
Retailer 6$2,829 USD
Retailer 4$4,039 USD
Retailer 5$4,147 USD
Retailer 2$4,178 USD
Retailer 9$4,576 USD
Retailer 11$4,757 USD
Retailer 7$5,624 USD

31 data points across 12 retailers

12 retailers$1,704 USD to $4,147 USD

A
Cheapest Retailer
-
$1,704 USD
Final sale: no returns
Retailer 2
-
$1,765 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$2,472 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$2,829 USD
£2,228 GBP
View
Price last confirmed 14 days ago
B
Retailer 5
-
$4,039 USD
£3,180 GBP
View
B+
Retailer 6
-
$4,147 USD
ZAR 66,994 ZAR
View
Retailer 7
-
$4,178 USD
A$6,428 AUD
View
Price last confirmed 31 days ago
Retailer 8
-
$4,576 USD
A$7,040 AUD
View
Price last confirmed 21 days ago
Retailer 9
-
$4,757 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$5,101 USD
View
Price last confirmed 13 days ago
Retailer 11
-
$5,624 USD
£4,428 GBP
View
Price last confirmed 14 days ago
Most Expensive
Taylor and Hart
KT4ZOIB · Oct 16
$6,853 USD
View
Price last confirmed 14 days ago
11 more retailers have this diamond
Prices start from $1,704 USDSave up to $2,443 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
4.74ct Cushion
$1,704 USD