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Oval|Lab Grown|IGI

1.79ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG837628365

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837628365

Diamond specifications and retailer prices

From $1,221 NZD
$688 USD
As of October 29, 2026
Save $6,781 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,841 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown oval diamond

This 1.79ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837628365 or 837628365. Listed at 18 retailers as of October 28, 2026, with a 556% 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

1.79
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628365
Dimensions11.31 × 6.48 × 4.01 mm
L/W Ratio1.75
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
11.31 mm6.48 mm1.79 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628365
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $10,841 NZD|Low: $793 NZD|High: $10,841 NZD|Avg: $2,549 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
Retailer 18
October 31, 2026
Retailer 10$1,026 NZD
Retailer 15$1,221 NZD
Retailer 3$1,416 NZD
Retailer 7$1,458 NZD
Retailer 18$1,703 NZD
Retailer 12$1,725 NZD
Retailer 16$1,730 NZD
Retailer 8$1,993 NZD
Retailer 14$2,071 NZD
Retailer 13$2,388 NZD
Retailer 4$2,872 NZD
Retailer 2$3,486 NZD
Retailer 9$4,393 NZD
Retailer 5$4,828 NZD
Retailer 11$4,840 NZD
Retailer 6$5,587 NZD
Retailer 17$5,888 NZD
Do Amore Diamonds$10,841 NZD

10 data points across 18 retailers

18 retailers$1,221 NZD to $8,002 NZD

A
Cheapest Retailer
-
$1,221 NZD
$688 USD
A
Retailer 2
-
$1,416 NZD
$798 USD
View
A
Retailer 3
-
$1,458 NZD
$822 USD
View
Final sale: no returns
A
Retailer 4
-
$1,703 NZD
$960 USD
View
A
Retailer 5
-
$1,725 NZD
£765 GBP
View
A
Retailer 6
-
$1,730 NZD
$975 USD
View
B+
Retailer 7
-
$1,993 NZD
$1,123 USD
View
A
Retailer 8
-
$2,071 NZD
$1,167 USD
View
B+
Retailer 9
-
$2,388 NZD
£1,060 GBP
View
B+
Retailer 10
-
$2,872 NZD
ZAR 26,149 ZAR
View
Retailer 11
-
$3,486 NZD
$1,965 USD
View
B
Retailer 12
-
$4,393 NZD
$2,476 USD
View
B
Retailer 13
-
$4,828 NZD
$2,721 USD
View
B
Retailer 14
-
$4,840 NZD
$2,728 USD
View
B
Retailer 15
-
$5,587 NZD
$3,149 USD
View
B
Retailer 16
-
$5,888 NZD
£2,613 GBP
View
B
Retailer 17
-
$8,002 NZD
$4,510 USD
View
Most Expensive
Do Amore Diamonds
27-92E9790BF · Oct 29
$10,841 NZD
$6,110 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,221 NZDSave up to $6,781 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
1.79ct Oval
$1,221 NZD