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Cushion|Lab Grown|IGI

2.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG836616306

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836616306

Diamond specifications and retailer prices

From $550 AUD
£304 GBP
As of October 30, 2026
Save $3,587 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,137 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616306 or 836616306. Listed at 17 retailers as of October 30, 2026, with prices from $550 to $4,137, a $3,587 spread on the same certified stone. Helzberg Diamonds lists it at $4,137. 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

2.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616306
Dimensions8.95 × 6.50 × 4.23 mm
L/W Ratio1.38
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
8.95 mm6.50 mm2.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616306
Side View
Table 60.0%Crown 37.2°Girdle: STK-VTKPavilion 32.7°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
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: Oct 30
Current: $4,137 AUD|Low: $521 AUD|High: $4,137 AUD|Avg: $1,633 AUD
Helzberg Diamonds
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
October 31, 2026
Retailer 13$550 AUD
Retailer 5$555 AUD
Retailer 10$932 AUD
Retailer 7$989 AUD
Retailer 14$993 AUD
Retailer 16$1,009 AUD
Retailer 2$1,106 AUD
Retailer 4$1,325 AUD
Retailer 17$1,368 AUD
Retailer 3$1,484 AUD
Retailer 11$1,529 AUD
Retailer 6$1,953 AUD
Retailer 8$2,038 AUD
Retailer 12$2,158 AUD
Retailer 15$2,417 AUD
Retailer 9$3,146 AUD
Helzberg Diamonds$4,137 AUD

15 data points across 17 retailers

17 retailers$550 AUD to $4,137 AUD

A
Cheapest Retailer
-
$550 AUD
£304 GBP
A
Retailer 2
-
$555 AUD
$390 USD
View
Final sale: no returns
A
Retailer 3
-
$932 AUD
$655 USD
View
A
Retailer 4
-
$989 AUD
$695 USD
View
A
Retailer 5
-
$993 AUD
€664 EUR
View
A
Retailer 6
-
$1,009 AUD
$709 USD
View
A
Retailer 7
-
$1,106 AUD
£612 GBP
View
A
Retailer 8
-
$1,325 AUD
$931 USD
View
A
Retailer 9
-
$1,368 AUD
View
A
Retailer 10
-
$1,484 AUD
ZAR 16,842 ZAR
View
B+
Retailer 11
-
$1,529 AUD
$1,074 USD
View
B+
Retailer 12
-
$1,953 AUD
SGD 1,854 SGD
View
B+
Retailer 13
-
$2,038 AUD
$1,432 USD
View
B+
Retailer 14
-
$2,158 AUD
$1,516 USD
View
B+
Retailer 15
-
$2,417 AUD
£1,337 GBP
View
B
Retailer 16
-
$3,146 AUD
$2,210 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHMJGM · Oct 31
$4,137 AUD
$2,906 USD
View
16 more retailers have this diamond
Prices start from $550 AUDSave up to $3,587 AUD

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
2.05ct Cushion
$550 AUD