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Cushion|Lab Grown|IGI

2.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG815643648

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815643648

Diamond specifications and retailer prices

From $390 AUD
$274 USD
As of October 31, 2026
Save $1,514 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,904 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815643648 or 815643648. Listed at 13 retailers as of October 30, 2026, with prices from $390 to $1,904, a $1,514 spread on the same certified stone. Reve Diamonds lists it at $1,904. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815643648
Dimensions8.16 × 6.83 × 4.24 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm6.83 mm2.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815643648
Side View
Table 59.0%Crown 34.2°Girdle: MED-THKPavilion 31.8°Culet: NoneDepth 62.1%

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: Oct 31
Current: $715 AUD|Low: $390 AUD|High: $1,904 AUD|Avg: $1,057 AUD|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 31, 2026
Retailer 11$390 AUD
Retailer 10$433 AUD
Retailer 5$495 AUD
Retailer 9$584 AUD
Retailer 1$715 AUD
Retailer 2$911 AUD
Retailer 12$927 AUD
Retailer 8$961 AUD
Retailer 7$1,043 AUD
Retailer 3$1,465 AUD
Retailer 4$1,637 AUD
Retailer 6$1,743 AUD
Reve Diamonds$1,904 AUD

32 data points across 13 retailers

13 retailers$390 AUD to $1,904 AUD

A
Cheapest Retailer
-
$390 AUD
$274 USD
Final sale: no returns
Retailer 2
-
$433 AUD
$304 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$495 AUD
£274 GBP
View
B+
Retailer 4
-
$584 AUD
$410 USD
View
A
Retailer 5
-
$715 AUD
€478 EUR
View
A
Retailer 6
-
$911 AUD
$640 USD
View
A
Retailer 7
-
$927 AUD
$651 USD
View
A
Retailer 8
-
$961 AUD
View
A
Retailer 9
-
$1,043 AUD
ZAR 11,840 ZAR
View
B+
Retailer 10
-
$1,465 AUD
$1,029 USD
View
Retailer 11
-
$1,637 AUD
$1,150 USD
View
Price last confirmed 83 days ago
B+
Retailer 12
-
$1,743 AUD
£964 GBP
View
Most Expensive
B+
Reve Diamonds
4E1EE7AC1 · Oct 30
$1,904 AUD
$1,338 USD
View
12 more retailers have this diamond
Prices start from $390 AUDSave up to $1,514 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
$390 AUD