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Cushion|Lab Grown|IGI

2.06ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG836618002

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836618002

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of October 31, 2026
Save £1,720 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,978 GBP at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 2.06ct lab-grown cushion diamond

This 2.06ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836618002 or 836618002. Listed at 18 retailers as of October 31, 2026, with prices from £257 to £1,978, a £1,720 spread on the same certified stone. Helzberg Diamonds lists it at £1,978. 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

2.06
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618002
Dimensions9.78 × 6.46 × 4.10 mm
L/W Ratio1.51
Girdle conditionFaceted
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
9.78 mm6.46 mm2.06 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618002
Side View
Table 63.0%Crown 32.7°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 63.5%

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: Oct 31
Current: £1,978 GBP|Low: £257 GBP|High: £1,978 GBP|Avg: £833 GBP
Helzberg Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 16£257 GBP
Retailer 6£285 GBP
Retailer 13£302 GBP
Retailer 12£399 GBP
Retailer 18£464 GBP
Retailer 2£485 GBP
Retailer 11£503 GBP
Retailer 4£627 GBP
Retailer 14£632 GBP
Retailer 15£687 GBP
Retailer 17£738 GBP
Retailer 3£951 GBP
Retailer 8£959 GBP
Retailer 9£1,007 GBP
Retailer 7£1,143 GBP
Retailer 10£1,269 GBP
Retailer 5£1,530 GBP
Helzberg Diamonds£1,978 GBP

32 data points across 18 retailers

18 retailers£257 GBP to £1,978 GBP

A
Cheapest Retailer
-
£257 GBP
$345 USD
Final sale: no returns
A
Retailer 2
-
£285 GBP
$382 USD
View
A
Retailer 3
-
£302 GBP
View
A
Retailer 4
-
£399 GBP
$535 USD
View
A
Retailer 5
-
£464 GBP
$622 USD
View
A
Retailer 6
-
£485 GBP
€619 EUR
View
A
Retailer 7
-
£503 GBP
View
A
Retailer 8
-
£627 GBP
$840 USD
View
A
Retailer 9
-
£632 GBP
A$1,302 AUD
View
A
Retailer 10
-
£687 GBP
ZAR 14,874 ZAR
View
A
Retailer 11
-
£738 GBP
$989 USD
View
B+
Retailer 12
-
£951 GBP
$1,274 USD
View
B+
Retailer 13
-
£959 GBP
SGD 1,737 SGD
View
B+
Retailer 14
-
£1,007 GBP
$1,349 USD
View
B+
Retailer 15
-
£1,143 GBP
View
B
Retailer 16
-
£1,269 GBP
$1,700 USD
View
B
Retailer 17
-
£1,530 GBP
$2,050 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHOGGI · Oct 31
£1,978 GBP
$2,650 USD
View
17 more retailers have this diamond
Prices start from £257 GBPSave up to £1,720 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
2.06ct Cushion
£257 GBP