Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG800682401

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800682401

Diamond specifications and retailer prices

From $218 USD
As of October 29, 2026
Save $1,062 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,280 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800682401 or 800682401. Listed at 22 retailers as of October 28, 2026, with prices from $218 to $1,280, a $1,062 spread on the same certified stone. Brilliant Earth lists it at $1,280. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800682401
Dimensions7.25 × 7.22 × 4.42 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
7.25 mm7.22 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800682401
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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 29
Current: $1,280 USD|Low: $244 USD|High: $1,320 USD|Avg: $730 USD|-3.0%
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
October 29, 2026
Retailer 3$244 USD
Retailer 7$449 USD
Retailer 14$454 USD
Retailer 9$464 USD
Retailer 2$499 USD
Retailer 12$564 USD
Retailer 6$596 USD
Retailer 10$660 USD
Retailer 11$707 USD
Retailer 13$1,040 USD
Retailer 5$1,051 USD
Retailer 8$1,090 USD
Retailer 4$1,251 USD
Brilliant Earth$1,280 USD

41 data points across 14 retailers

22 retailers$218 USD to $1,280 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
-
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$253 USD
View
A
Retailer 4
-
$270 USD
View
B+
Retailer 5
-
$365 USD
View
A
Retailer 6
-
$449 USD
€428 EUR
View
A
Retailer 7
-
$454 USD
£357 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$464 USD
ZAR 7,502 ZAR
View
A
Retailer 9
-
$499 USD
£393 GBP
View
B+
Retailer 10
-
$564 USD
A$868 AUD
View
B+
Retailer 11
-
$596 USD
View
B+
Retailer 12
-
$634 USD
View
B+
Retailer 13
-
$660 USD
A$1,016 AUD
View
B+
Retailer 14
-
$697 USD
View
B+
Retailer 15
-
$707 USD
View
B+
Retailer 16
-
$869 USD
View
B
Retailer 17
-
$922 USD
View
B
Retailer 18
-
$1,040 USD
View
B
Retailer 19
-
$1,051 USD
A$1,617 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
$1,090 USD
£858 GBP
View
B
Retailer 21
-
$1,251 USD
View
Most Expensive
B
Brilliant Earth
20728720A · Oct 28
$1,280 USD
View
21 more retailers have this diamond
Prices start from $218 USDSave up to $1,062 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
1.43ct Round
$218 USD