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Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG799692262

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799692262

Diamond specifications and retailer prices

From $749 NZD
$422 USD
As of November 1, 2026
Save $2,409 NZD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,158 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.15ct lab-grown oval diamond

This 1.15ct 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 LG799692262 or 799692262. Listed at 6 retailers as of October 26, 2026, with prices from $749 to $3,158, a $2,409 spread on the same certified stone. Brilliant Earth lists it at $3,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692262
Dimensions8.28 × 5.93 × 3.73 mm
L/W Ratio1.40
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
8.28 mm5.93 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692262
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.9%

Caratlytics Score

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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: $3,158 NZD|Low: $735 NZD|High: $3,336 NZD|Avg: $1,473 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$749 NZD
Retailer 7$808 NZD
Retailer 3$816 NZD
Retailer 4$859 NZD
Retailer 8$906 NZD
Retailer 9$1,655 NZD
Retailer 10$1,952 NZD
Retailer 2$2,003 NZD
Retailer 6$2,129 NZD
Brilliant Earth$3,158 NZD

23 data points across 10 retailers

6 retailers$749 NZD to $3,158 NZD

A
Cheapest Retailer
-
$749 NZD
$422 USD
Retailer 2
-
$816 NZD
€438 EUR
View
Price last confirmed 9 days ago
A
Retailer 3
-
$859 NZD
$484 USD
View
B+
Retailer 4
-
$2,003 NZD
£889 GBP
View
Retailer 5
-
$2,129 NZD
$1,200 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
19834928A · Oct 26
$3,158 NZD
$1,780 USD
View
5 more retailers have this diamond
Prices start from $749 NZDSave up to $2,409 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
1.15ct Oval
$749 NZD