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Round|Lab Grown|IGI

1.43ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG774652612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774652612

Diamond specifications and retailer prices

From $421 AUD
$296 USD
As of October 28, 2026
Save $2,625 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,046 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG774652612 or 774652612. Listed at 19 retailers as of October 28, 2026, with prices from $421 to $3,046, a $2,625 spread on the same certified stone. Do Amore Diamonds lists it at $3,046. 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 angle34.2°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774652612
Dimensions7.24 × 7.15 × 4.44 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
7.24 mm7.15 mm1.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774652612
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.7%

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 28
Current: $2,462 AUD|Low: $300 AUD|High: $3,217 AUD|Avg: $1,134 AUD|-23.5%
Do Amore Diamonds
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 29, 2026
Retailer 8$421 AUD
Retailer 4$476 AUD
Retailer 16$527 AUD
Retailer 6$555 AUD
Retailer 7$633 AUD
Retailer 10$695 AUD
Retailer 15$720 AUD
Retailer 3$905 AUD
Retailer 5$951 AUD
Retailer 12$1,059 AUD
Retailer 11$1,226 AUD
Retailer 14$1,270 AUD
Retailer 2$1,506 AUD
Retailer 9$1,750 AUD
Do Amore Diamonds$2,462 AUD
Retailer 13$2,733 AUD

35 data points across 16 retailers

19 retailers$421 AUD to $3,046 AUD

A
Retailer 1
-
$317 AUD
$223 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$369 AUD
$259 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$421 AUD
$296 USD
View
Final sale: no returns
A
Retailer 4
-
$476 AUD
$335 USD
View
B+
Retailer 5
-
$527 AUD
$370 USD
View
A
Retailer 6
-
$555 AUD
$390 USD
View
A
Retailer 7
-
$695 AUD
€465 EUR
View
A
Retailer 8
-
$720 AUD
$506 USD
View
B+
Retailer 9
-
$905 AUD
$635 USD
View
B+
Retailer 10
-
$951 AUD
View
B+
Retailer 11
-
$1,059 AUD
View
B+
Retailer 12
-
$1,226 AUD
$862 USD
View
B
Retailer 13
-
$1,270 AUD
$892 USD
View
B
Retailer 14
-
$1,396 AUD
$981 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$1,506 AUD
View
B
Retailer 16
-
$1,750 AUD
£968 GBP
View
B
Retailer 17
-
$2,462 AUD
$1,730 USD
View
B
Retailer 18
-
$2,733 AUD
$1,920 USD
View
Most Expensive
B
Do Amore Diamonds
27-2834DF483 · Oct 29
$3,046 AUD
$2,140 USD
View
18 more retailers have this diamond
Prices start from $421 AUDSave up to $2,625 AUD

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
$421 AUD