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Cushion|Lab Grown|IGI

4.48ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG705522067

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705522067

Diamond specifications and retailer prices

From $984 USD
As of October 29, 2026
Save $4,996 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,980 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.48ct lab-grown cushion diamond

This 4.48ct 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 LG705522067 or 705522067. Listed at 21 retailers as of October 29, 2026, with prices from $984 to $5,980, a $4,996 spread on the same certified stone. Brilliant Earth lists it at $5,980. 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

4.48
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705522067
Dimensions10.78 × 8.55 × 5.82 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm8.55 mm4.48 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705522067
Side View
Table 61.0%Crown 33.2°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 68.1%

Caratlytics Score

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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: Oct 29
Current: $5,980 USD|Low: $984 USD|High: $10,260 USD|Avg: $2,776 USD|-41.7%
Brilliant Earth
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 30, 2026
Retailer 12$984 USD
Retailer 6$1,021 USD
Retailer 14$1,230 USD
Retailer 7$1,428 USD
Retailer 5$1,460 USD
Retailer 8$1,560 USD
Retailer 2$1,570 USD
Retailer 15$2,070 USD
Retailer 10$2,173 USD
Retailer 11$2,185 USD
Retailer 4$3,027 USD
Retailer 3$3,811 USD
Retailer 9$3,847 USD
Retailer 13$5,120 USD
Brilliant Earth$5,980 USD

39 data points across 15 retailers

21 retailers$984 USD to $5,980 USD

A
Cheapest Retailer
-
$984 USD
Final sale: no returns
Retailer 2
-
$1,021 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,178 USD
HK$9,200 HKD
View
A
Retailer 4
-
$1,230 USD
View
A
Retailer 5
-
$1,428 USD
View
A
Retailer 6
-
$1,460 USD
View
A
Retailer 7
-
$1,560 USD
€1,486 EUR
View
A
Retailer 8
-
$1,570 USD
£1,237 GBP
View
A
Retailer 9
-
$2,070 USD
View
A
Retailer 10
-
$2,173 USD
ZAR 35,100 ZAR
View
Retailer 11
-
$2,185 USD
A$3,362 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$2,418 USD
View
B+
Retailer 13
-
$2,819 USD
£2,220 GBP
View
B+
Retailer 14
-
$3,027 USD
View
B+
Retailer 15
-
$3,207 USD
View
B
Retailer 16
-
$3,543 USD
View
Retailer 17
-
$3,811 USD
A$5,863 AUD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$3,847 USD
£3,029 GBP
View
B
Retailer 19
-
$4,891 USD
View
Retailer 20
-
$5,120 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14721972A · Oct 30
$5,980 USD
View
20 more retailers have this diamond
Prices start from $984 USDSave up to $4,996 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
4.48ct Cushion
$984 USD