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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 HK$5,053 HKD
$644 USD
As of November 1, 2026
Save HK$18,234 HKD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$58,119 HKD 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
Colour
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

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: HK$6,434 HKD|Low: HK$5,053 HKD|High: HK$70,301 HKD|Avg: HK$18,288 HKD|-36.2%
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 3, 2026
Retailer 7HK$5,053 HKD
Retailer 1HK$6,434 HKD
Retailer 17HK$7,979 HKD
Retailer 4HK$8,278 HKD
Retailer 12HK$8,363 HKD
Retailer 16HK$8,477 HKD
Retailer 11HK$10,675 HKD
Retailer 6HK$11,286 HKD
Retailer 10HK$12,656 HKD
Retailer 2HK$15,543 HKD
Retailer 5HK$15,664 HKD
Retailer 3HK$17,402 HKD
Retailer 14HK$17,677 HKD
Retailer 15HK$18,658 HKD
Retailer 13HK$23,287 HKD
Retailer 8HK$40,447 HKD
Retailer 9HK$70,301 HKD

39 data points across 17 retailers

18 retailersHK$5,053 HKD to HK$23,287 HKD

A
Cheapest Retailer
-
HK$5,053 HKD
$644 USD
Final sale: no returns
A
Retailer 2
-
HK$6,434 HKD
$820 USD
View
A
Retailer 3
-
HK$7,979 HKD
$1,017 USD
View
B+
Retailer 4
-
HK$8,278 HKD
$1,055 USD
View
A
Retailer 5
-
HK$8,363 HKD
£839 GBP
View
A
Retailer 6
-
HK$8,477 HKD
€1,029 EUR
View
A
Retailer 7
-
HK$10,675 HKD
ZAR 21,979 ZAR
View
Retailer 8
-
HK$11,286 HKD
A$2,213 AUD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$12,656 HKD
$1,613 USD
View
A
Retailer 10
-
HK$15,543 HKD
$1,981 USD
View
B+
Retailer 11
-
HK$15,664 HKD
£1,572 GBP
View
B+
Retailer 12
-
HK$17,277 HKD
$2,202 USD
View
B+
Retailer 13
-
HK$17,402 HKD
$2,218 USD
View
B+
Retailer 14
-
HK$17,677 HKD
$2,253 USD
View
B+
Retailer 15
-
HK$18,658 HKD
$2,378 USD
View
B+
Retailer 16
-
HK$23,287 HKD
£2,337 GBP
View
Retailer 17
-
HK$40,447 HKD
$5,155 USD
View
Price last confirmed 36 days ago
Most Expensive
Novita Diamonds
cert_728565328 · Jul 4
HK$58,119 HKD
A$11,396 AUD
View
Price last confirmed 122 days ago
17 more retailers have this diamond
Prices start from HK$5,053 HKDSave up to HK$18,234 HKD

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
HK$5,053 HKD