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1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG763648987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763648987

Diamond specifications and retailer prices

From $399 NZD
$225 USD
As of October 29, 2026
Save $1,872 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,271 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 LG763648987 or 763648987. Listed at 19 retailers as of October 29, 2026, with prices from $399 to $2,271, a $1,872 spread on the same certified stone. Brilliant Earth lists it at $2,271. 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 angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763648987
Dimensions7.21 × 7.23 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm7.23 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763648987
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,271 NZD|Low: $316 NZD|High: $3,549 NZD|Avg: $1,262 NZD|-36.0%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$445 NZD
Retailer 15$461 NZD
Retailer 14$545 NZD
Retailer 6$706 NZD
Retailer 10$797 NZD
Retailer 2$919 NZD
Retailer 11$1,001 NZD
Retailer 3$1,084 NZD
Retailer 13$1,295 NZD
Retailer 5$1,338 NZD
Retailer 7$1,599 NZD
Retailer 4$1,681 NZD
Retailer 12$1,845 NZD
Retailer 9$1,990 NZD
Retailer 8$2,257 NZD
Brilliant Earth$2,271 NZD

40 data points across 16 retailers

19 retailers$399 NZD to $2,271 NZD

A
Cheapest Retailer
-
$399 NZD
$225 USD
A
Retailer 2
-
$445 NZD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$461 NZD
$260 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$545 NZD
HK$2,400 HKD
View
B+
Retailer 6
-
$706 NZD
$398 USD
View
A
Retailer 7
-
$797 NZD
€428 EUR
View
A
Retailer 8
-
$919 NZD
£408 GBP
View
B+
Retailer 9
-
$1,001 NZD
A$868 AUD
View
B+
Retailer 10
-
$1,084 NZD
$611 USD
View
B+
Retailer 11
-
$1,153 NZD
$650 USD
View
B
Retailer 12
-
$1,295 NZD
$730 USD
View
B+
Retailer 13
-
$1,364 NZD
$769 USD
View
B
Retailer 14
-
$1,599 NZD
SGD 1,218 SGD
View
B
Retailer 15
-
$1,681 NZD
$948 USD
View
B
Retailer 16
-
$1,845 NZD
$1,040 USD
View
B
Retailer 17
-
$1,990 NZD
£883 GBP
View
B
Retailer 18
-
$2,257 NZD
$1,272 USD
View
Most Expensive
B
Brilliant Earth
20555150A · Oct 29
$2,271 NZD
$1,280 USD
View
18 more retailers have this diamond
Prices start from $399 NZDSave up to $1,872 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
$399 NZD