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Oval|Lab Grown|IGI

1.01ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG717587131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717587131

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of October 29, 2026
Save $2,282 NZD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,732 NZD at Brilliant Earth · As of September 24, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG717587131 or 717587131. Listed at 23 retailers as of October 29, 2026, with a 630% 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

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717587131
Dimensions7.92 × 5.64 × 3.56 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
7.92 mm5.64 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717587131
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.1%

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: $2,644 NZD|Low: $358 NZD|High: $2,644 NZD|Avg: $1,146 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 10
Retailer 11
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Retailer 20
October 31, 2026
Retailer 10$362 NZD
Retailer 14$405 NZD
Retailer 3$421 NZD
Retailer 5$449 NZD
Retailer 12$449 NZD
Retailer 15$476 NZD
Retailer 18$770 NZD
Retailer 6$775 NZD
Retailer 2$779 NZD
Retailer 13$825 NZD
Retailer 4$868 NZD
Retailer 19$1,097 NZD
Retailer 8$1,217 NZD
Retailer 9$1,443 NZD
Retailer 11$1,537 NZD
Retailer 16$1,763 NZD
Retailer 17$1,783 NZD
Retailer 20$2,109 NZD
Retailer 7$2,140 NZD
Brilliant Earth$2,644 NZD

29 data points across 20 retailers

23 retailers$362 NZD to $2,644 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$421 NZD
$237 USD
View
A
Retailer 4
-
$449 NZD
$253 USD
View
A
Retailer 5
-
$449 NZD
$253 USD
View
A
Retailer 6
-
$476 NZD
£211 GBP
View
A
Retailer 7
-
$770 NZD
ZAR 7,015 ZAR
View
A
Retailer 8
-
$775 NZD
$437 USD
View
A
Retailer 9
-
$779 NZD
€418 EUR
View
A
Retailer 10
-
$825 NZD
£366 GBP
View
A
Retailer 11
-
$868 NZD
$489 USD
View
B+
Retailer 12
-
$997 NZD
$562 USD
View
B+
Retailer 13
-
$1,097 NZD
A$951 AUD
View
B+
Retailer 14
-
$1,217 NZD
$686 USD
View
B+
Retailer 15
-
$1,443 NZD
$813 USD
View
B
Retailer 16
-
$1,537 NZD
$866 USD
View
B
Retailer 17
-
$1,602 NZD
$903 USD
View
B+
Retailer 18
-
$1,763 NZD
A$1,529 AUD
View
B
Retailer 19
-
$1,783 NZD
$1,005 USD
View
B
Retailer 20
-
$2,109 NZD
£936 GBP
View
B
Retailer 21
-
$2,140 NZD
$1,206 USD
View
B
Retailer 22
-
$2,644 NZD
$1,490 USD
View
Most Expensive
Brilliant Earth
20626801A · Sep 24
$2,732 NZD
$1,540 USD
View
Price last confirmed 37 days ago
22 more retailers have this diamond
Prices start from $362 NZDSave up to $2,282 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
1.01ct Oval
$362 NZD