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Round|Lab Grown|IGI

1.43ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660124

Diamond specifications and retailer prices

From $531 NZD
$299 USD
As of October 29, 2026
Save $2,991 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,522 NZD at Rare Carat · As of October 25, 2026
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660124 or 825660124. Listed at 19 retailers as of October 25, 2026, with prices from $531 to $3,522, a $2,991 spread on the same certified stone. Rare Carat lists it at $3,522. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660124
Dimensions7.30 × 7.25 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.30 mm7.25 mm1.43 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660124
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41°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: $3,522 NZD|Low: $522 NZD|High: $3,903 NZD|Avg: $1,564 NZD|-1.7%
Rare Carat
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
Retailer 19
October 31, 2026
Retailer 7$531 NZD
Retailer 8$593 NZD
Retailer 3$614 NZD
Retailer 4$656 NZD
Retailer 10$656 NZD
Retailer 16$932 NZD
Retailer 14$1,071 NZD
Retailer 5$1,075 NZD
Retailer 15$1,129 NZD
Retailer 2$1,162 NZD
Retailer 6$1,584 NZD
Retailer 17$1,755 NZD
Retailer 19$2,019 NZD
Retailer 18$2,105 NZD
Retailer 11$2,111 NZD
Retailer 9$2,197 NZD
Retailer 13$2,648 NZD
Retailer 12$3,513 NZD
Rare Carat$3,522 NZD

37 data points across 19 retailers

19 retailers$531 NZD to $3,522 NZD

A
Cheapest Retailer
-
$531 NZD
$299 USD
A
Retailer 2
-
$593 NZD
$334 USD
View
Final sale: no returns
A
Retailer 3
-
$614 NZD
$346 USD
View
A
Retailer 4
-
$656 NZD
$370 USD
View
A
Retailer 5
-
$656 NZD
$370 USD
View
A
Retailer 6
-
$932 NZD
$525 USD
View
A
Retailer 7
-
$1,071 NZD
€575 EUR
View
A
Retailer 8
-
$1,075 NZD
$606 USD
View
A
Retailer 9
-
$1,129 NZD
ZAR 10,278 ZAR
View
A
Retailer 10
-
$1,162 NZD
£516 GBP
View
A
Retailer 11
-
$1,584 NZD
$893 USD
View
B+
Retailer 12
-
$1,755 NZD
$989 USD
View
B+
Retailer 13
-
$2,019 NZD
$1,138 USD
View
B+
Retailer 14
-
$2,105 NZD
SGD 1,603 SGD
View
B+
Retailer 15
-
$2,111 NZD
$1,190 USD
View
B+
Retailer 16
-
$2,197 NZD
$1,238 USD
View
B+
Retailer 17
-
$2,648 NZD
£1,175 GBP
View
B
Retailer 18
-
$3,513 NZD
$1,980 USD
View
Most Expensive
B
Rare Carat
PD-239712 · Oct 25
$3,522 NZD
$1,985 USD
View
18 more retailers have this diamond
Prices start from $531 NZDSave up to $2,991 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
$531 NZD