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Oval|Lab Grown|IGI

1.38ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG758563754

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758563754

Diamond specifications and retailer prices

From $406 NZD
$229 USD
As of October 29, 2026
Save $3,497 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,903 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown oval diamond

This 1.38ct 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 LG758563754 or 758563754. Listed at 13 retailers as of October 29, 2026, with prices from $406 to $3,903, a $3,497 spread on the same certified stone. Do Amore Diamonds lists it at $3,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758563754
Dimensions8.83 × 6.48 × 3.91 mm
L/W Ratio1.36
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
8.83 mm6.48 mm1.38 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758563754
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: $3,903 NZD|Low: $406 NZD|High: $6,583 NZD|Avg: $2,159 NZD|-15.7%
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 31, 2026
Retailer 12$406 NZD
Retailer 16$472 NZD
Retailer 11$590 NZD
Retailer 4$632 NZD
Retailer 14$855 NZD
Retailer 17$878 NZD
Retailer 2$1,627 NZD
Retailer 15$1,790 NZD
Retailer 3$1,844 NZD
Retailer 5$1,928 NZD
Retailer 9$1,960 NZD
Retailer 8$1,968 NZD
Retailer 13$2,242 NZD
Retailer 6$2,935 NZD
Retailer 10$3,815 NZD
Do Amore Diamonds$3,903 NZD
Retailer 7$3,919 NZD

32 data points across 17 retailers

13 retailers$406 NZD to $3,903 NZD

A
Cheapest Retailer
-
$406 NZD
$229 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
A
Retailer 3
-
$590 NZD
£262 GBP
View
A
Retailer 4
-
$632 NZD
$356 USD
View
Final sale: no returns
A
Retailer 5
-
$855 NZD
$482 USD
View
Retailer 6
-
$878 NZD
$495 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,608 NZD
$906 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$1,627 NZD
$917 USD
View
B+
Retailer 9
-
$1,790 NZD
$1,009 USD
View
B+
Retailer 10
-
$1,844 NZD
$1,040 USD
View
B+
Retailer 11
-
$2,242 NZD
£995 GBP
View
B
Retailer 12
-
$3,815 NZD
$2,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-61680ABD2 · Oct 31
$3,903 NZD
$2,200 USD
View
12 more retailers have this diamond
Prices start from $406 NZDSave up to $3,497 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
1.38ct Oval
$406 NZD