Cushion|Lab Grown|IGI

2.05ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG831677216

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

Certificate IGI LG831677216

Diamond specifications and retailer prices

From €369 EUR
$412 USD
As of October 31, 2026
Save €2,039 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,408 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831677216 or 831677216. Listed at 18 retailers as of October 28, 2026, with prices from €369 to €2,408, a €2,039 spread on the same certified stone. Brilliant Earth lists it at €2,408. 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

2.05
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677216
Dimensions7.36 × 7.34 × 5.12 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.36 mm7.34 mm2.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677216
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,408 EUR|Low: €369 EUR|High: €2,497 EUR|Avg: €1,050 EUR|-3.6%
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
November 1, 2026
Retailer 4€369 EUR
Retailer 15€409 EUR
Retailer 14€492 EUR
Retailer 11€542 EUR
Retailer 9€657 EUR
Retailer 5€722 EUR
Retailer 8€738 EUR
Retailer 12€905 EUR
Retailer 13€986 EUR
Retailer 6€1,306 EUR
Retailer 7€1,350 EUR
Retailer 10€1,424 EUR
Retailer 3€1,549 EUR
Retailer 2€1,598 EUR
Brilliant Earth€2,408 EUR

39 data points across 15 retailers

18 retailers€369 EUR to €2,408 EUR

A
Cheapest Retailer
-
€369 EUR
$412 USD
Final sale: no returns
Retailer 2
-
€409 EUR
$457 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€447 EUR
HK$3,900 HKD
View
Retailer 4
-
€492 EUR
£433 GBP
View
Price last confirmed 15 days ago
A
Retailer 5
-
€542 EUR
$605 USD
View
A
Retailer 6
-
€550 EUR
$615 USD
View
A
Retailer 7
-
€608 EUR
$679 USD
View
A
Retailer 8
-
€657 EUR
View
A
Retailer 9
-
€722 EUR
$807 USD
View
A
Retailer 10
-
€738 EUR
£649 GBP
View
B+
Retailer 11
-
€905 EUR
A$1,555 AUD
View
B+
Retailer 12
-
€986 EUR
ZAR 17,800 ZAR
View
B
Retailer 13
-
€1,306 EUR
SGD 1,972 SGD
View
B
Retailer 14
-
€1,350 EUR
$1,508 USD
View
B
Retailer 15
-
€1,424 EUR
$1,591 USD
View
B
Retailer 16
-
€1,549 EUR
$1,731 USD
View
B
Retailer 17
-
€1,598 EUR
£1,406 GBP
View
Most Expensive
B
Brilliant Earth
21242178A · Oct 28
€2,408 EUR
$2,690 USD
View
17 more retailers have this diamond
Prices start from €369 EURSave up to €2,039 EUR

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
€369 EUR