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Oval|Lab Grown|IGI

1.42ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG792634073

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792634073

Diamond specifications and retailer prices

From $1,893 NZD
$1,067 USD
As of October 29, 2026
Save $5,475 NZD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,674 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 1.42ct lab-grown oval diamond

This 1.42ct 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 LG792634073 or 792634073. Listed at 21 retailers as of October 29, 2026, with a 289% 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

1.42
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792634073
Dimensions9.11 × 6.36 × 3.93 mm
L/W Ratio1.43
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
9.11 mm6.36 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792634073
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,194 NZD|Low: $1,822 NZD|High: $7,694 NZD|Avg: $3,929 NZD|+3.1%
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
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
October 31, 2026
Retailer 15$1,893 NZD
Retailer 10$2,065 NZD
Retailer 17$2,119 NZD
Retailer 3$2,197 NZD
Retailer 8$2,202 NZD
Retailer 16$2,502 NZD
Retailer 12$2,543 NZD
Retailer 11$2,544 NZD
Retailer 5$3,100 NZD
Retailer 4$3,149 NZD
Retailer 14$3,175 NZD
Retailer 6$3,860 NZD
Retailer 19$4,039 NZD
Retailer 9$4,129 NZD
Retailer 1$4,194 NZD
Retailer 18$6,057 NZD
Retailer 13$7,029 NZD
Retailer 2$7,368 NZD
Retailer 7$7,510 NZD
Taylor and Hart$7,674 NZD

38 data points across 20 retailers

21 retailers$1,893 NZD to $7,368 NZD

B+
Cheapest Retailer
-
$1,893 NZD
$1,067 USD
B+
Retailer 2
-
$2,065 NZD
$1,164 USD
View
B+
Retailer 3
-
$2,119 NZD
$1,194 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,197 NZD
$1,238 USD
View
Retailer 5
-
$2,202 NZD
$1,241 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$2,349 NZD
$1,324 USD
View
B+
Retailer 7
-
$2,502 NZD
$1,410 USD
View
B+
Retailer 8
-
$2,543 NZD
$1,433 USD
View
B+
Retailer 9
-
$2,544 NZD
HK$11,200 HKD
View
B
Retailer 10
-
$3,100 NZD
A$2,688 AUD
View
B+
Retailer 11
-
$3,149 NZD
$1,775 USD
View
B+
Retailer 12
-
$3,175 NZD
£1,409 GBP
View
Retailer 13
-
$3,860 NZD
€2,072 EUR
View
Price last confirmed 7 days ago
B
Retailer 14
-
$4,039 NZD
ZAR 36,772 ZAR
View
B
Retailer 15
-
$4,129 NZD
$2,327 USD
View
B
Retailer 16
-
$4,194 NZD
$2,364 USD
View
B
Retailer 17
-
$6,057 NZD
£2,688 GBP
View
B
Retailer 18
-
$7,029 NZD
$3,962 USD
View
B
Retailer 19
-
$7,368 NZD
SGD 5,612 SGD
View
Retailer 20
-
$7,510 NZD
£3,333 GBP
View
Price under review
Most Expensive
Taylor and Hart
36GM25K · Oct 30
$7,674 NZD
$4,325 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,893 NZDSave up to $5,475 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.

B+
1.42ct Oval
$1,893 NZD