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Round|Lab Grown|IGI

1.43ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG632437042

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632437042

Diamond specifications and retailer prices

From $380 NZD
$214 USD
As of November 1, 2026
Save $1,998 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,378 NZD at Brilliant Earth · As of November 1, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG632437042 or 632437042. Listed at 18 retailers as of November 1, 2026, with prices from $380 to $2,378, a $1,998 spread on the same certified stone. Brilliant Earth lists it at $2,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632437042
Dimensions7.41 × 7.33 × 4.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.33 mm1.43 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632437042
Side View
Table 58.0%Crown 32.1°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 59.3%

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: Nov 1
Current: $2,378 NZD|Low: $380 NZD|High: $2,378 NZD|Avg: $1,042 NZD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 13$380 NZD
Retailer 3$440 NZD
Retailer 14$470 NZD
Retailer 9$476 NZD
Retailer 6$792 NZD
Retailer 4$807 NZD
Retailer 2$811 NZD
Retailer 12$812 NZD
Retailer 11$868 NZD
Retailer 18$916 NZD
Retailer 17$1,118 NZD
Retailer 8$1,160 NZD
Retailer 15$1,512 NZD
Retailer 16$1,517 NZD
Retailer 5$1,605 NZD
Retailer 10$1,686 NZD
Retailer 7$1,913 NZD
Brilliant Earth$2,378 NZD

32 data points across 18 retailers

18 retailers$380 NZD to $2,378 NZD

A
Cheapest Retailer
-
$380 NZD
$214 USD
A
Retailer 2
-
$440 NZD
$248 USD
View
A
Retailer 3
-
$470 NZD
$265 USD
View
Retailer 4
-
$476 NZD
$268 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$792 NZD
€425 EUR
View
A
Retailer 6
-
$807 NZD
$455 USD
View
A
Retailer 7
-
$811 NZD
£360 GBP
View
A
Retailer 8
-
$812 NZD
ZAR 7,390 ZAR
View
A
Retailer 9
-
$868 NZD
£385 GBP
View
A
Retailer 10
-
$916 NZD
$516 USD
View
B+
Retailer 11
-
$1,118 NZD
$630 USD
View
B+
Retailer 12
-
$1,160 NZD
A$1,006 AUD
View
B
Retailer 13
-
$1,512 NZD
$852 USD
View
B+
Retailer 14
-
$1,517 NZD
$855 USD
View
B
Retailer 15
-
$1,605 NZD
$905 USD
View
B
Retailer 16
-
$1,686 NZD
$950 USD
View
B
Retailer 17
-
$1,913 NZD
£849 GBP
View
Most Expensive
B
Brilliant Earth
10707917A · Nov 1
$2,378 NZD
$1,340 USD
View
17 more retailers have this diamond
Prices start from $380 NZDSave up to $1,998 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
$380 NZD