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Cushion|Lab Grown|IGI

4.49ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG771612051

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG771612051

Diamond specifications and retailer prices

From £696 GBP
HK$7,300 HKD
As of November 1, 2026
Save £2,836 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,773 GBP at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 4.49ct lab-grown cushion diamond

This 4.49ct 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 LG771612051 or 771612051. Listed at 20 retailers as of November 1, 2026, with a 407% 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

4.49
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771612051
Dimensions9.50 × 9.40 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.50 mm9.40 mm4.49 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771612051
Side View
Table 67.0%Crown 36.8°Girdle: STK-VTKPavilion 32.2°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £1,273 GBP|Low: £598 GBP|High: £6,543 GBP|Avg: £1,730 GBP|+2.0%
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
November 2, 2026
Retailer 13£598 GBP
Retailer 12£730 GBP
Retailer 2£857 GBP
Retailer 5£923 GBP
Retailer 6£958 GBP
Retailer 7£1,047 GBP
Retailer 1£1,273 GBP
Retailer 8£1,282 GBP
Retailer 11£1,937 GBP
Retailer 4£2,015 GBP
Retailer 10£2,362 GBP
Retailer 3£2,589 GBP
Retailer 9£3,532 GBP

41 data points across 13 retailers

20 retailers£696 GBP to £3,532 GBP

Retailer 1
-
£598 GBP
$803 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£696 GBP
HK$7,300 HKD
View
A
Retailer 3
-
£730 GBP
$980 USD
View
B+
Retailer 4
-
£857 GBP
$1,150 USD
View
A
Retailer 5
-
£923 GBP
$1,238 USD
View
A
Retailer 6
-
£958 GBP
View
A
Retailer 7
-
£1,047 GBP
€1,338 EUR
View
A
Retailer 8
-
£1,273 GBP
ZAR 27,595 ZAR
View
A
Retailer 9
-
£1,282 GBP
A$2,647 AUD
View
B+
Retailer 10
-
£1,535 GBP
$2,060 USD
View
B+
Retailer 11
-
£1,862 GBP
View
B+
Retailer 12
-
£1,937 GBP
$2,599 USD
View
B+
Retailer 13
-
£2,015 GBP
SGD 3,654 SGD
View
B+
Retailer 14
-
£2,063 GBP
$2,769 USD
View
B
Retailer 15
-
£2,130 GBP
$2,859 USD
View
B
Retailer 16
-
£2,146 GBP
$2,880 USD
View
Retailer 17
-
£2,362 GBP
View
Price last confirmed 14 days ago
Retailer 18
-
£2,589 GBP
A$5,346 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
£3,532 GBP
$4,740 USD
View
Most Expensive
Rare Carat
HN0516120MK771 · Aug 17
£3,773 GBP
$5,063 USD
View
Price last confirmed 77 days ago
19 more retailers have this diamond
Prices start from £696 GBPSave up to £2,836 GBP

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
4.49ct Cushion
£696 GBP