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Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG786619639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786619639

Diamond specifications and retailer prices

From $226 USD
As of October 29, 2026
Save $1,714 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,940 USD at Brilliant Earth · As of October 29, 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 LG786619639 or 786619639. Listed at 21 retailers as of October 29, 2026, with prices from $226 to $1,940, a $1,714 spread on the same certified stone. Brilliant Earth lists it at $1,940. 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 angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786619639
Dimensions7.26 × 7.30 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.26 mm7.30 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786619639
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.8%

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: Oct 29
Current: $1,940 USD|Low: $217 USD|High: $1,940 USD|Avg: $607 USD|+51.6%
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$226 USD
Retailer 6$262 USD
Retailer 4$280 USD
Retailer 14$378 USD
Retailer 8$465 USD
Retailer 9$471 USD
Retailer 10$482 USD
Retailer 2$521 USD
Retailer 5$530 USD
Retailer 11$684 USD
Retailer 13$715 USD
Retailer 12$1,040 USD
Retailer 7$1,130 USD
Brilliant Earth$1,940 USD

37 data points across 14 retailers

21 retailers$226 USD to $1,940 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$280 USD
View
A
Retailer 5
-
$280 USD
View
B+
Retailer 6
-
$378 USD
View
A
Retailer 7
-
$465 USD
€443 EUR
View
A
Retailer 8
-
$471 USD
£371 GBP
View
A
Retailer 9
-
$482 USD
ZAR 7,785 ZAR
View
A
Retailer 10
-
$521 USD
£410 GBP
View
A
Retailer 11
-
$530 USD
View
B+
Retailer 12
-
$636 USD
View
B+
Retailer 13
-
$684 USD
A$1,053 AUD
View
B+
Retailer 14
-
$715 USD
View
B+
Retailer 15
-
$823 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$902 USD
View
B
Retailer 17
-
$954 USD
View
B+
Retailer 18
-
$1,040 USD
View
B+
Retailer 19
-
$1,130 USD
£890 GBP
View
B
Retailer 20
-
$1,277 USD
View
Most Expensive
B
Brilliant Earth
21312613A · Oct 29
$1,940 USD
View
20 more retailers have this diamond
Prices start from $226 USDSave up to $1,714 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
$226 USD