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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 $401 NZD
$226 USD
As of October 29, 2026
Save $3,041 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,442 NZD 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 $401 to $3,442, a $3,041 spread on the same certified stone. Brilliant Earth lists it at $3,442. 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
Colour
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: $3,442 NZD|Low: $385 NZD|High: $3,442 NZD|Avg: $1,139 NZD|+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
October 30, 2026
Retailer 3$401 NZD
Retailer 4$497 NZD
Retailer 13$671 NZD
Retailer 8$825 NZD
Retailer 2$833 NZD
Retailer 9$855 NZD
Retailer 6$926 NZD
Retailer 5$940 NZD
Retailer 10$1,214 NZD
Retailer 12$1,269 NZD
Retailer 11$1,845 NZD
Retailer 7$2,005 NZD
Brilliant Earth$3,442 NZD

37 data points across 13 retailers

21 retailers$401 NZD to $3,442 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$447 NZD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$465 NZD
$262 USD
View
A
Retailer 4
-
$497 NZD
$280 USD
View
A
Retailer 5
-
$497 NZD
$280 USD
View
B+
Retailer 6
-
$671 NZD
$378 USD
View
A
Retailer 7
-
$825 NZD
€443 EUR
View
A
Retailer 8
-
$833 NZD
£370 GBP
View
A
Retailer 9
-
$855 NZD
ZAR 7,785 ZAR
View
A
Retailer 10
-
$926 NZD
£411 GBP
View
A
Retailer 11
-
$940 NZD
$530 USD
View
B+
Retailer 12
-
$1,128 NZD
$636 USD
View
B+
Retailer 13
-
$1,214 NZD
A$1,053 AUD
View
B+
Retailer 14
-
$1,269 NZD
$715 USD
View
Retailer 15
-
$1,460 NZD
$823 USD
View
Price last confirmed 38 days ago
B
Retailer 16
-
$1,600 NZD
$902 USD
View
B
Retailer 17
-
$1,693 NZD
$954 USD
View
B+
Retailer 18
-
$1,845 NZD
$1,040 USD
View
B+
Retailer 19
-
$2,005 NZD
£890 GBP
View
B
Retailer 20
-
$2,266 NZD
$1,277 USD
View
Most Expensive
B
Brilliant Earth
21312613A · Oct 29
$3,442 NZD
$1,940 USD
View
20 more retailers have this diamond
Prices start from $401 NZDSave up to $3,041 NZD

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
$401 NZD