Cushion|Lab Grown|IGI

4.45ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG728565328

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728565328

Diamond specifications and retailer prices

From $644 USD
As of November 1, 2026
Save $2,324 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,407 USD at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

About this 4.45ct lab-grown cushion diamond

This 4.45ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG728565328 or 728565328. Listed at 18 retailers as of November 1, 2026, with a 361% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.45
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728565328
Dimensions8.43 × 8.43 × 6.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.43 mm4.45 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728565328
Side View
Table 69.0%Crown 42°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 73.4%

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: Nov 1
Current: $1,613 USD|Low: $644 USD|High: $8,960 USD|Avg: $2,325 USD|+5.2%
Retailer 1
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 7$644 USD
Retailer 16$1,017 USD
Retailer 3$1,055 USD
Retailer 11$1,066 USD
Retailer 15$1,080 USD
Retailer 4$1,100 USD
Retailer 10$1,361 USD
Retailer 6$1,438 USD
Retailer 1$1,613 USD
Retailer 17$1,981 USD
Retailer 5$1,996 USD
Retailer 2$2,218 USD
Retailer 13$2,253 USD
Retailer 14$2,378 USD
Retailer 12$2,968 USD
Retailer 8$5,155 USD
Retailer 9$8,960 USD

38 data points across 17 retailers

18 retailers$644 USD to $2,968 USD

A
Cheapest Retailer
-
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,017 USD
View
B+
Retailer 3
-
$1,055 USD
View
A
Retailer 4
-
$1,066 USD
£839 GBP
View
A
Retailer 5
-
$1,080 USD
€1,029 EUR
View
Retailer 6
-
$1,100 USD
View
Price last confirmed 5 days ago
A
Retailer 7
-
$1,361 USD
ZAR 21,979 ZAR
View
Retailer 8
-
$1,438 USD
A$2,213 AUD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$1,613 USD
View
A
Retailer 10
-
$1,981 USD
View
B+
Retailer 11
-
$1,996 USD
£1,572 GBP
View
B+
Retailer 12
-
$2,202 USD
View
B+
Retailer 13
-
$2,218 USD
View
B+
Retailer 14
-
$2,253 USD
View
B+
Retailer 15
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$2,378 USD
View
B+
Retailer 16
-
$2,968 USD
£2,337 GBP
View
Retailer 17
-
$5,155 USD
View
Price last confirmed 35 days ago
Most Expensive
Novita Diamonds
cert_728565328 · Jul 4
$7,407 USD
A$11,396 AUD
View
Price last confirmed 121 days ago
17 more retailers have this diamond
Prices start from $644 USDSave up to $2,324 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
4.45ct Cushion
$644 USD