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Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG818606416

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818606416

Diamond specifications and retailer prices

From $208 USD
As of October 26, 2026
Save $1,782 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,990 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818606416 or 818606416. Listed at 17 retailers as of October 26, 2026, with prices from $208 to $1,990, a $1,782 spread on the same certified stone. Do Amore Diamonds lists it at $1,990. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818606416
Dimensions7.43 × 7.35 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.35 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818606416
Side View
Table 56.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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 26
Current: $1,990 USD|Low: $208 USD|High: $2,120 USD|Avg: $660 USD|-6.1%
Do Amore Diamonds
Retailer 2
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October 28, 2026
Retailer 8$208 USD
Retailer 5$233 USD
Retailer 20$241 USD
Retailer 4$316 USD
Retailer 7$352 USD
Retailer 13$437 USD
Retailer 16$465 USD
Retailer 10$474 USD
Retailer 11$508 USD
Retailer 3$515 USD
Retailer 14$664 USD
Retailer 6$831 USD
Retailer 9$910 USD
Retailer 19$914 USD
Retailer 12$929 USD
Retailer 18$1,004 USD
Retailer 2$1,140 USD
Retailer 15$1,140 USD
Retailer 17$1,605 USD
Do Amore Diamonds$1,990 USD

35 data points across 20 retailers

17 retailers$208 USD to $1,990 USD

A
Cheapest Retailer
-
$208 USD
Returns within 21 days
A
Retailer 2
-
$233 USD
View
Final sale: no returns
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$316 USD
View
Returns within 30 days
B+
Retailer 5
-
$352 USD
View
Returns within 30 days
A
Retailer 6
-
$437 USD
£344 GBP
View
Returns within 30 days
A
Retailer 7
-
$465 USD
€443 EUR
View
Returns within 100 days
A
Retailer 8
-
$515 USD
View
Returns within 30 days
B+
Retailer 9
-
$664 USD
A$1,021 AUD
View
B+
Retailer 10
-
$831 USD
View
Returns within 30 days
B+
Retailer 11
-
$910 USD
View
Price last confirmed 14 days ago
Returns within 30 days
B+
Retailer 12
-
$914 USD
View
Returns within 30 days
B
Retailer 13
-
$1,004 USD
View
Returns within 30 days
B
Retailer 14
-
$1,140 USD
View
Returns within 30 days
B+
Retailer 15
-
$1,140 USD
£898 GBP
View
B
Retailer 16
-
$1,605 USD
View
Returns within 30 days
Most Expensive
B
Do Amore Diamonds
27-398A2D6BA · Oct 28
$1,990 USD
View
Returns within 60 days
16 more retailers have this diamond
Prices start from $208 USDSave up to $1,782 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 Round
$208 USD