CaratHunter
Plans
Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG815610794

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610794

Diamond specifications and retailer prices

From $360 NZD
$203 USD
As of October 29, 2026
Save $1,775 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,136 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG815610794 or 815610794. Listed at 17 retailers as of October 29, 2026, with prices from $360 to $2,136, a $1,775 spread on the same certified stone. Reve Diamonds lists it at $2,136. 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 angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610794
Dimensions8.81 × 5.93 × 3.59 mm
L/W Ratio1.49
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
8.81 mm5.93 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610794
Side View
Table 61.0%Crown 34.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 60.5%

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: $821 NZD|Low: $346 NZD|High: $2,136 NZD|Avg: $944 NZD|+4.6%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 14$360 NZD
Retailer 4$403 NZD
Retailer 3$419 NZD
Retailer 13$447 NZD
Retailer 15$447 NZD
Retailer 8$474 NZD
Retailer 5$617 NZD
Retailer 9$767 NZD
Retailer 1$821 NZD
Retailer 7$877 NZD
Retailer 10$1,092 NZD
Retailer 2$1,437 NZD
Retailer 12$1,443 NZD
Retailer 6$1,758 NZD
Retailer 11$2,091 NZD
Reve Diamonds$2,136 NZD

42 data points across 16 retailers

17 retailers$360 NZD to $2,136 NZD

A
Cheapest Retailer
-
$360 NZD
$203 USD
A
Retailer 2
-
$403 NZD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$419 NZD
$236 USD
View
A
Retailer 4
-
$447 NZD
$252 USD
View
A
Retailer 5
-
$447 NZD
$252 USD
View
A
Retailer 6
-
$474 NZD
£210 GBP
View
A
Retailer 7
-
$617 NZD
$348 USD
View
A
Retailer 8
-
$767 NZD
ZAR 6,988 ZAR
View
A
Retailer 9
-
$821 NZD
£364 GBP
View
A
Retailer 10
-
$877 NZD
$494 USD
View
A
Retailer 11
-
$1,092 NZD
A$947 AUD
View
B+
Retailer 12
-
$1,247 NZD
$703 USD
View
B+
Retailer 13
-
$1,437 NZD
$810 USD
View
B+
Retailer 14
-
$1,443 NZD
$813 USD
View
B+
Retailer 15
-
$1,531 NZD
$863 USD
View
B+
Retailer 16
-
$2,091 NZD
£928 GBP
View
Most Expensive
B
Reve Diamonds
C97DD9D2A · Oct 30
$2,136 NZD
$1,204 USD
View
16 more retailers have this diamond
Prices start from $360 NZDSave up to $1,775 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
$360 NZD