Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG839643703

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839643703

Diamond specifications and retailer prices

From $272 USD
As of October 28, 2026
Save $1,638 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,910 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839643703 or 839643703. Listed at 19 retailers as of October 28, 2026, with prices from $272 to $1,910, a $1,638 spread on the same certified stone. Do Amore Diamonds lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839643703
Dimensions8.17 × 5.75 × 3.96 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.75 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839643703
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 68.9%

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 28
Current: $1,910 USD|Low: $272 USD|High: $2,150 USD|Avg: $1,050 USD|-11.2%
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 8$272 USD
Retailer 15$355 USD
Retailer 20$406 USD
Retailer 16$573 USD
Retailer 9$620 USD
Retailer 4$629 USD
Retailer 2$637 USD
Retailer 13$663 USD
Retailer 5$702 USD
Retailer 17$775 USD
Retailer 19$965 USD
Retailer 6$1,165 USD
Retailer 7$1,240 USD
Retailer 18$1,276 USD
Retailer 3$1,331 USD
Retailer 10$1,340 USD
Retailer 14$1,344 USD
Retailer 11$1,660 USD
Do Amore Diamonds$1,910 USD
Retailer 12$1,934 USD

16 data points across 20 retailers

19 retailers$272 USD to $1,910 USD

A
Cheapest Retailer
-
$272 USD
Final sale: no returns
A
Retailer 2
-
$355 USD
£279 GBP
View
B+
Retailer 3
-
$406 USD
View
A
Retailer 4
-
$573 USD
ZAR 9,253 ZAR
View
Retailer 5
-
$620 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$629 USD
View
A
Retailer 7
-
$637 USD
£502 GBP
View
A
Retailer 8
-
$663 USD
View
A
Retailer 9
-
$702 USD
View
A
Retailer 10
-
$775 USD
A$1,193 AUD
View
B+
Retailer 11
-
$965 USD
CA$1,340 CAD
View
B+
Retailer 12
-
$1,165 USD
View
B+
Retailer 13
-
$1,240 USD
View
B+
Retailer 14
-
$1,276 USD
View
B
Retailer 15
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$1,331 USD
View
Retailer 16
-
$1,340 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,344 USD
£1,058 GBP
View
B
Retailer 18
-
$1,660 USD
View
Most Expensive
B
Do Amore Diamonds
25-2334068-009C · Oct 29
$1,910 USD
View
18 more retailers have this diamond
Prices start from $272 USDSave up to $1,638 USD

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
$272 USD