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Cushion|Lab Grown|IGI

2.09ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG723581057

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG723581057

Diamond specifications and retailer prices

From £298 GBP
$399 USD
As of November 1, 2026
Save £1,271 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,754 GBP at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 2.09ct lab-grown cushion diamond

This 2.09ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723581057 or 723581057. Listed at 20 retailers as of October 31, 2026, with a 427% 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

2.09
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723581057
Dimensions6.89 × 6.89 × 4.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.89 mm6.89 mm2.09 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723581057
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 65.6%

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: £3,754 GBP|Low: £298 GBP|High: £3,754 GBP|Avg: £936 GBP
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 13£298 GBP
Retailer 10£382 GBP
Retailer 17£444 GBP
Retailer 19£466 GBP
Retailer 12£534 GBP
Retailer 7£537 GBP
Retailer 2£589 GBP
Retailer 15£730 GBP
Retailer 9£755 GBP
Retailer 4£761 GBP
Retailer 16£795 GBP
Retailer 11£1,091 GBP
Retailer 8£1,107 GBP
Retailer 6£1,115 GBP
Retailer 5£1,263 GBP
Retailer 18£1,296 GBP
Retailer 3£1,496 GBP
Retailer 14£1,569 GBP
Brilliant Earth£3,754 GBP

36 data points across 19 retailers

20 retailers£298 GBP to £1,569 GBP

A
Cheapest Retailer
-
£298 GBP
$399 USD
Final sale: no returns
A
Retailer 2
-
£382 GBP
HK$4,000 HKD
View
A
Retailer 3
-
£444 GBP
$595 USD
View
B+
Retailer 4
-
£466 GBP
$625 USD
View
A
Retailer 5
-
£534 GBP
€682 EUR
View
A
Retailer 6
-
£537 GBP
$719 USD
View
Retailer 7
-
£587 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
£589 GBP
View
A
Retailer 9
-
£730 GBP
A$1,504 AUD
View
A
Retailer 10
-
£755 GBP
$1,012 USD
View
A
Retailer 11
-
£761 GBP
$1,020 USD
View
A
Retailer 12
-
£795 GBP
ZAR 17,215 ZAR
View
B+
Retailer 13
-
£1,091 GBP
$1,461 USD
View
B+
Retailer 14
-
£1,107 GBP
SGD 2,004 SGD
View
B+
Retailer 15
-
£1,115 GBP
$1,494 USD
View
B+
Retailer 16
-
£1,263 GBP
$1,692 USD
View
Retailer 17
-
£1,296 GBP
View
Price last confirmed 12 days ago
Retailer 18
-
£1,496 GBP
$2,005 USD
View
Price last confirmed 18 days ago
B+
Retailer 19
-
£1,569 GBP
A$3,234 AUD
View
Most Expensive
Brilliant Earth
15368167A · Oct 23
£3,754 GBP
$5,030 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from £298 GBPSave up to £1,271 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
2.09ct Cushion
£298 GBP