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Cushion|Lab Grown|IGI

1.55ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG801686891

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801686891

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of November 1, 2026
Save €931 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,137 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801686891 or 801686891. Listed at 18 retailers as of October 31, 2026, with prices from €206 to €1,137, a €931 spread on the same certified stone. Brilliant Earth lists it at €1,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801686891
Dimensions6.83 × 6.44 × 4.26 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.44 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801686891
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 66.1%

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: Nov 1
Current: €1,137 EUR|Low: €206 EUR|High: €1,235 EUR|Avg: €644 EUR|-8.0%
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
November 2, 2026
Retailer 4€206 EUR
Retailer 10€239 EUR
Retailer 12€261 EUR
Retailer 16€309 EUR
Retailer 13€379 EUR
Retailer 11€394 EUR
Retailer 2€421 EUR
Retailer 18€468 EUR
Retailer 14€526 EUR
Retailer 7€558 EUR
Retailer 8€620 EUR
Retailer 3€782 EUR
Retailer 9€815 EUR
Retailer 15€853 EUR
Retailer 5€887 EUR
Retailer 6€1,074 EUR
Retailer 17€1,085 EUR
Brilliant Earth€1,137 EUR

34 data points across 18 retailers

18 retailers€206 EUR to €1,137 EUR

A
Cheapest Retailer
-
€206 EUR
$230 USD
Final sale: no returns
Retailer 2
-
€239 EUR
$267 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€261 EUR
£229 GBP
View
B+
Retailer 4
-
€309 EUR
$345 USD
View
A
Retailer 5
-
€379 EUR
View
A
Retailer 6
-
€394 EUR
ZAR 7,119 ZAR
View
A
Retailer 7
-
€421 EUR
£370 GBP
View
A
Retailer 8
-
€468 EUR
$523 USD
View
A
Retailer 9
-
€526 EUR
$588 USD
View
A
Retailer 10
-
€558 EUR
A$959 AUD
View
B+
Retailer 11
-
€620 EUR
$693 USD
View
B+
Retailer 12
-
€782 EUR
$874 USD
View
Retailer 13
-
€815 EUR
$910 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€853 EUR
$953 USD
View
B+
Retailer 15
-
€887 EUR
£780 GBP
View
B
Retailer 16
-
€1,074 EUR
£945 GBP
View
B
Retailer 17
-
€1,085 EUR
$1,212 USD
View
Most Expensive
B
Brilliant Earth
20584303A · Oct 31
€1,137 EUR
$1,270 USD
View
17 more retailers have this diamond
Prices start from €206 EURSave up to €931 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
1.55ct Cushion
€206 EUR