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Oval|Lab Grown|IGI

1.11ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG836639223

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836639223

Diamond specifications and retailer prices

From $582 NZD
$328 USD
As of November 1, 2026
Save $2,541 NZD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,123 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836639223 or 836639223. Listed at 8 retailers as of October 31, 2026, with prices from $582 to $3,123, a $2,541 spread on the same certified stone. Brilliant Earth lists it at $3,123. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836639223
Dimensions8.60 × 5.83 × 3.52 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
8.60 mm5.83 mm1.11 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836639223
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,123 NZD|Low: $582 NZD|High: $3,141 NZD|Avg: $1,516 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$582 NZD
Retailer 4$721 NZD
Retailer 3$786 NZD
Retailer 5$1,167 NZD
Retailer 6$1,479 NZD
Retailer 2$2,012 NZD
Retailer 8$2,138 NZD
Brilliant Earth$3,123 NZD

34 data points across 8 retailers

8 retailers$582 NZD to $3,123 NZD

B+
Cheapest Retailer
-
$582 NZD
$328 USD
A
Retailer 2
-
$721 NZD
€387 EUR
View
A
Retailer 3
-
$786 NZD
£349 GBP
View
B+
Retailer 4
-
$1,167 NZD
$658 USD
View
B+
Retailer 5
-
$1,479 NZD
$833 USD
View
B+
Retailer 6
-
$2,012 NZD
£893 GBP
View
Retailer 7
-
$2,138 NZD
$1,205 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21671608A · Oct 31
$3,123 NZD
$1,760 USD
View
7 more retailers have this diamond
Prices start from $582 NZDSave up to $2,541 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
$582 NZD