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Oval|Lab Grown|IGI

1.43ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG833649473

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833649473

Diamond specifications and retailer prices

From $1,187 NZD
$669 USD
As of October 30, 2026
Save $5,413 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,872 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown oval diamond

This 1.43ct lab-grown oval 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 LG833649473 or 833649473. Listed at 15 retailers as of October 29, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649473
Dimensions9.41 × 6.32 × 3.86 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.32 mm1.43 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649473
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 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 30
Current: $8,872 NZD|Low: $458 NZD|High: $8,872 NZD|Avg: $2,316 NZD
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
Retailer 17
October 30, 2026
Retailer 6$708 NZD
Retailer 4$1,081 NZD
Retailer 15$1,187 NZD
Retailer 12$1,428 NZD
Retailer 7$1,518 NZD
Retailer 13$1,595 NZD
Retailer 16$1,638 NZD
Retailer 2$2,138 NZD
Retailer 11$2,350 NZD
Retailer 5$2,495 NZD
Retailer 8$2,502 NZD
Retailer 9$2,952 NZD
Retailer 14$3,075 NZD
Retailer 17$4,145 NZD
Retailer 3$4,625 NZD
Retailer 10$5,417 NZD
Do Amore Diamonds$8,872 NZD

23 data points across 17 retailers

15 retailers$1,187 NZD to $6,600 NZD

Retailer 1
-
$571 NZD
$322 USD
Price last confirmed 37 days ago
Retailer 2
-
$699 NZD
$394 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$1,187 NZD
$669 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,428 NZD
$805 USD
View
B+
Retailer 5
-
$1,595 NZD
$899 USD
View
B+
Retailer 6
-
$1,638 NZD
$923 USD
View
B+
Retailer 7
-
$2,138 NZD
£949 GBP
View
B+
Retailer 8
-
$2,350 NZD
ZAR 21,400 ZAR
View
B
Retailer 9
-
$3,075 NZD
$1,733 USD
View
B
Retailer 10
-
$3,597 NZD
$2,027 USD
View
B
Retailer 11
-
$4,145 NZD
$2,336 USD
View
B
Retailer 12
-
$4,625 NZD
$2,607 USD
View
B
Retailer 13
-
$5,417 NZD
£2,404 GBP
View
B
Retailer 14
-
$6,600 NZD
$3,720 USD
View
Most Expensive
Do Amore Diamonds
27-EA4F4B9E0 · Oct 29
$8,872 NZD
$5,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,187 NZDSave up to $5,413 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 Oval
$1,187 NZD