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Round|Lab Grown|IGI

1.60ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG818613055

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818613055

Diamond specifications and retailer prices

From $251 USD
As of October 27, 2026
Save $875 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,126 USD at With Clarity · As of October 28, 2026
View at With Clarity

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818613055 or 818613055. Listed at 14 retailers as of October 27, 2026, with prices from $251 to $1,126, a $875 spread on the same certified stone. With Clarity lists it at $1,126. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818613055
Dimensions7.50 × 7.54 × 4.62 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
7.50 mm7.54 mm1.60 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818613055
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $453 USD|Low: $440 USD|High: $1,688 USD|Avg: $889 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 29, 2026
Retailer 1$453 USD
Retailer 10$515 USD
Retailer 9$601 USD
Retailer 3$627 USD
Retailer 5$866 USD
Retailer 6$905 USD
Retailer 7$977 USD
Retailer 4$1,077 USD
Retailer 8$1,087 USD
With Clarity$1,103 USD
Retailer 2$1,688 USD

22 data points across 11 retailers

14 retailers$251 USD to $1,126 USD

A
Retailer 1
-
$208 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$251 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
$251 USD
View
A
Retailer 4
-
$453 USD
€431 EUR
View
B+
Retailer 5
-
$601 USD
View
B+
Retailer 6
-
$627 USD
A$964 AUD
View
B+
Retailer 7
-
$750 USD
View
B+
Retailer 8
-
$863 USD
View
Price last confirmed 28 days ago
B+
Retailer 9
-
$866 USD
View
B+
Retailer 10
-
$905 USD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
$977 USD
View
B
Retailer 12
-
$1,077 USD
£848 GBP
View
B
Retailer 13
-
$1,087 USD
SGD 1,469 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
818613055 · Oct 28
$1,126 USD
View
13 more retailers have this diamond
Prices start from $251 USDSave up to $875 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
1.60ct Round
$251 USD