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Oval|Lab Grown|IGI

1.11ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840634911

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840634911

Diamond specifications and retailer prices

From $389 NZD
$219 USD
As of October 29, 2026
Save $3,116 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,575 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.11ct lab-grown oval diamond

This 1.11ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634911 or 840634911. Listed at 20 retailers as of October 29, 2026, with a 802% 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

1.11
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634911
Dimensions8.48 × 5.73 × 3.63 mm
L/W Ratio1.48
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
8.48 mm5.73 mm1.11 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634911
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

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: $3,575 NZD|Low: $389 NZD|High: $3,575 NZD|Avg: $1,376 NZD
Rare Carat
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 21
October 30, 2026
Retailer 3$389 NZD
Retailer 5$435 NZD
Retailer 18$451 NZD
Retailer 8$483 NZD
Retailer 17$483 NZD
Retailer 2$511 NZD
Retailer 20$823 NZD
Retailer 16$828 NZD
Retailer 9$831 NZD
Retailer 13$895 NZD
Retailer 19$903 NZD
Retailer 4$1,182 NZD
Retailer 7$1,549 NZD
Retailer 21$1,554 NZD
Retailer 12$1,620 NZD
Retailer 6$1,643 NZD
Retailer 14$1,730 NZD
Retailer 15$1,942 NZD
Retailer 10$3,300 NZD
Retailer 11$3,504 NZD
Rare Carat$3,575 NZD

15 data points across 21 retailers

20 retailers$389 NZD to $3,504 NZD

A
Cheapest Retailer
-
$389 NZD
$219 USD
A
Retailer 2
-
$435 NZD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$451 NZD
$254 USD
View
A
Retailer 4
-
$483 NZD
$272 USD
View
A
Retailer 5
-
$483 NZD
$272 USD
View
A
Retailer 6
-
$511 NZD
£227 GBP
View
A
Retailer 7
-
$823 NZD
$464 USD
View
A
Retailer 8
-
$828 NZD
ZAR 7,539 ZAR
View
A
Retailer 9
-
$895 NZD
£397 GBP
View
A
Retailer 10
-
$903 NZD
$509 USD
View
B+
Retailer 11
-
$1,182 NZD
$666 USD
View
B+
Retailer 12
-
$1,549 NZD
$873 USD
View
B+
Retailer 13
-
$1,554 NZD
$876 USD
View
B+
Retailer 14
-
$1,620 NZD
SGD 1,234 SGD
View
B+
Retailer 15
-
$1,643 NZD
$926 USD
View
B+
Retailer 16
-
$1,730 NZD
$975 USD
View
B+
Retailer 17
-
$1,942 NZD
£862 GBP
View
B
Retailer 18
-
$3,300 NZD
$1,860 USD
View
B
Retailer 19
-
$3,504 NZD
$1,975 USD
View
Most Expensive
Rare Carat
JH-257317 · Oct 21
$3,575 NZD
$2,015 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $389 NZDSave up to $3,116 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
1.11ct Oval
$389 NZD