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Round|Lab Grown|IGI

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 $410 AUD
$288 USD
As of October 29, 2026
Save $1,687 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,097 AUD 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 $410 to $2,097, a $1,687 spread on the same certified stone. Reve Diamonds lists it at $2,097. 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

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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: $834 AUD|Low: $393 AUD|High: $2,059 AUD|Avg: $894 AUD|+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$410 AUD
Retailer 7$458 AUD
Retailer 5$475 AUD
Retailer 3$508 AUD
Retailer 8$508 AUD
Retailer 13$733 AUD
Retailer 1$834 AUD
Retailer 10$843 AUD
Retailer 12$872 AUD
Retailer 4$874 AUD
Retailer 9$895 AUD
Retailer 11$1,238 AUD
Retailer 15$1,516 AUD
Retailer 16$1,560 AUD
Retailer 6$1,633 AUD
Retailer 14$2,037 AUD

43 data points across 16 retailers

21 retailers$410 AUD to $2,097 AUD

A
Cheapest Retailer
-
$410 AUD
$288 USD
A
Retailer 2
-
$458 AUD
$322 USD
View
Final sale: no returns
A
Retailer 3
-
$475 AUD
$334 USD
View
A
Retailer 4
-
$508 AUD
$357 USD
View
A
Retailer 5
-
$508 AUD
$357 USD
View
A
Retailer 6
-
$565 AUD
HK$3,100 HKD
View
A
Retailer 7
-
$733 AUD
$515 USD
View
A
Retailer 8
-
$834 AUD
$586 USD
View
B+
Retailer 9
-
$843 AUD
€564 EUR
View
B+
Retailer 10
-
$872 AUD
ZAR 9,900 ZAR
View
B+
Retailer 11
-
$874 AUD
$614 USD
View
B+
Retailer 12
-
$895 AUD
£495 GBP
View
B+
Retailer 13
-
$937 AUD
$658 USD
View
B+
Retailer 14
-
$1,238 AUD
View
B
Retailer 15
-
$1,516 AUD
$1,065 USD
View
B
Retailer 16
-
$1,560 AUD
$1,096 USD
View
B
Retailer 17
-
$1,631 AUD
SGD 1,548 SGD
View
B
Retailer 18
-
$1,633 AUD
$1,147 USD
View
B
Retailer 19
-
$1,702 AUD
$1,196 USD
View
B
Retailer 20
-
$2,037 AUD
£1,127 GBP
View
Most Expensive
B
Reve Diamonds
68361229B · Oct 30
$2,097 AUD
$1,473 USD
View
20 more retailers have this diamond
Prices start from $410 AUDSave up to $1,687 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
$410 AUD