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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG717559040

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717559040

Diamond specifications and retailer prices

From $381 NZD
$215 USD
As of October 29, 2026
Save $2,032 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,413 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG717559040 or 717559040. Listed at 23 retailers as of October 29, 2026, with prices from $381 to $2,413, a $2,032 spread on the same certified stone. Brilliant Earth lists it at $2,413. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717559040
Dimensions8.02 × 5.68 × 3.54 mm
L/W Ratio1.41
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
8.02 mm5.68 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717559040
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.3%

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: $2,413 NZD|Low: $378 NZD|High: $2,715 NZD|Avg: $1,108 NZD|-11.1%
Brilliant Earth
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
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Retailer 19
Retailer 20
October 31, 2026
Retailer 10$381 NZD
Retailer 13$428 NZD
Retailer 19$444 NZD
Retailer 5$474 NZD
Retailer 12$474 NZD
Retailer 6$811 NZD
Retailer 15$814 NZD
Retailer 2$878 NZD
Retailer 4$891 NZD
Retailer 18$894 NZD
Retailer 20$990 NZD
Retailer 3$1,040 NZD
Retailer 16$1,158 NZD
Retailer 8$1,288 NZD
Retailer 9$1,522 NZD
Retailer 11$1,617 NZD
Retailer 14$1,814 NZD
Retailer 17$1,900 NZD
Retailer 7$2,204 NZD
Brilliant Earth$2,413 NZD

40 data points across 20 retailers

23 retailers$381 NZD to $2,413 NZD

Retailer 1
-
$378 NZD
$213 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$381 NZD
$215 USD
View
A
Retailer 3
-
$428 NZD
$241 USD
View
Final sale: no returns
A
Retailer 4
-
$444 NZD
$250 USD
View
Retailer 5
-
$463 NZD
$261 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$474 NZD
$267 USD
View
A
Retailer 7
-
$474 NZD
$267 USD
View
A
Retailer 8
-
$811 NZD
$457 USD
View
A
Retailer 9
-
$814 NZD
ZAR 7,409 ZAR
View
A
Retailer 10
-
$878 NZD
£390 GBP
View
A
Retailer 11
-
$891 NZD
$502 USD
View
A
Retailer 12
-
$894 NZD
€480 EUR
View
B+
Retailer 13
-
$990 NZD
A$858 AUD
View
B+
Retailer 14
-
$1,040 NZD
$586 USD
View
B+
Retailer 15
-
$1,158 NZD
A$1,004 AUD
View
B+
Retailer 16
-
$1,288 NZD
$726 USD
View
B+
Retailer 17
-
$1,522 NZD
$858 USD
View
B
Retailer 18
-
$1,617 NZD
$911 USD
View
B
Retailer 19
-
$1,705 NZD
$961 USD
View
B+
Retailer 20
-
$1,814 NZD
A$1,573 AUD
View
B+
Retailer 21
-
$1,900 NZD
£843 GBP
View
B
Retailer 22
-
$2,204 NZD
$1,242 USD
View
Most Expensive
B
Brilliant Earth
15730041A · Oct 30
$2,413 NZD
$1,360 USD
View
22 more retailers have this diamond
Prices start from $381 NZDSave up to $2,032 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
1.03ct Oval
$381 NZD