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1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG660437760

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660437760

Diamond specifications and retailer prices

From $511 NZD
$288 USD
As of October 29, 2026
Save $2,103 NZD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,614 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG660437760 or 660437760. Listed at 21 retailers as of October 29, 2026, with prices from $511 to $2,614, a $2,103 spread on the same certified stone. Reve Diamonds lists it at $2,614. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660437760
Dimensions7.23 × 7.21 × 4.51 mm
L/W Ratio1.00
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
7.23 mm7.21 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660437760
Side View
Table 55.0%Crown 35.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.4%

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: $1,040 NZD|Low: $490 NZD|High: $2,567 NZD|Avg: $1,117 NZD|+20.1%
Retailer 1
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
October 30, 2026
Retailer 2$511 NZD
Retailer 7$571 NZD
Retailer 5$593 NZD
Retailer 3$633 NZD
Retailer 8$633 NZD
Retailer 13$914 NZD
Retailer 1$1,040 NZD
Retailer 10$1,051 NZD
Retailer 12$1,087 NZD
Retailer 4$1,089 NZD
Retailer 9$1,116 NZD
Retailer 11$1,543 NZD
Retailer 15$1,890 NZD
Retailer 16$1,945 NZD
Retailer 6$2,035 NZD
Retailer 14$2,540 NZD

42 data points across 16 retailers

21 retailers$511 NZD to $2,614 NZD

A
Cheapest Retailer
-
$511 NZD
$288 USD
A
Retailer 2
-
$571 NZD
$322 USD
View
Final sale: no returns
A
Retailer 3
-
$593 NZD
$334 USD
View
A
Retailer 4
-
$633 NZD
$357 USD
View
A
Retailer 5
-
$633 NZD
$357 USD
View
A
Retailer 6
-
$704 NZD
HK$3,100 HKD
View
A
Retailer 7
-
$914 NZD
$515 USD
View
B+
Retailer 8
-
$1,040 NZD
$586 USD
View
B+
Retailer 9
-
$1,051 NZD
€564 EUR
View
B+
Retailer 10
-
$1,087 NZD
ZAR 9,900 ZAR
View
B+
Retailer 11
-
$1,089 NZD
$614 USD
View
B+
Retailer 12
-
$1,116 NZD
£495 GBP
View
B+
Retailer 13
-
$1,167 NZD
$658 USD
View
B+
Retailer 14
-
$1,543 NZD
A$1,338 AUD
View
B
Retailer 15
-
$1,890 NZD
$1,065 USD
View
B
Retailer 16
-
$1,945 NZD
$1,096 USD
View
B
Retailer 17
-
$2,032 NZD
SGD 1,548 SGD
View
B
Retailer 18
-
$2,035 NZD
$1,147 USD
View
B
Retailer 19
-
$2,121 NZD
$1,196 USD
View
B
Retailer 20
-
$2,540 NZD
£1,127 GBP
View
Most Expensive
B
Reve Diamonds
68361229B · Oct 30
$2,614 NZD
$1,473 USD
View
20 more retailers have this diamond
Prices start from $511 NZDSave up to $2,103 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
$511 NZD