CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG756575149

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756575149

Diamond specifications and retailer prices

From $564 NZD
$318 USD
As of October 30, 2026
Save $2,030 NZD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,170 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG756575149 or 756575149. Listed at 23 retailers as of October 30, 2026, with a 360% 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

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575149
Dimensions8.15 × 5.81 × 3.49 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
8.15 mm5.81 mm1.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575149
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 60.1%

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 30
Current: $4,170 NZD|Low: $564 NZD|High: $4,170 NZD|Avg: $1,451 NZD
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
October 31, 2026
Retailer 5$564 NZD
Retailer 3$843 NZD
Retailer 7$905 NZD
Retailer 4$1,054 NZD
Retailer 12$1,074 NZD
Retailer 2$1,103 NZD
Retailer 13$1,127 NZD
Retailer 10$1,151 NZD
Retailer 11$1,521 NZD
Retailer 14$1,602 NZD
Retailer 8$1,979 NZD
Retailer 6$2,434 NZD
Retailer 9$2,517 NZD
Brilliant Earth$4,170 NZD

44 data points across 14 retailers

23 retailers$564 NZD to $2,594 NZD

Retailer 1
-
$504 NZD
$284 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$564 NZD
$318 USD
View
Final sale: no returns
Retailer 3
-
$586 NZD
$330 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$625 NZD
$352 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$625 NZD
$352 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$843 NZD
$475 USD
View
A
Retailer 7
-
$905 NZD
$510 USD
View
B+
Retailer 8
-
$1,054 NZD
$594 USD
View
B+
Retailer 9
-
$1,074 NZD
ZAR 9,778 ZAR
View
B+
Retailer 10
-
$1,103 NZD
£490 GBP
View
B+
Retailer 11
-
$1,116 NZD
$629 USD
View
B+
Retailer 12
-
$1,127 NZD
€605 EUR
View
B+
Retailer 13
-
$1,151 NZD
A$998 AUD
View
B+
Retailer 14
-
$1,521 NZD
A$1,319 AUD
View
B+
Retailer 15
-
$1,602 NZD
$903 USD
View
B+
Retailer 16
-
$1,677 NZD
SGD 1,277 SGD
View
B
Retailer 17
-
$1,979 NZD
A$1,716 AUD
View
Retailer 18
-
$2,009 NZD
$1,132 USD
View
Price last confirmed 23 days ago
B
Retailer 19
-
$2,099 NZD
$1,183 USD
View
B
Retailer 20
-
$2,434 NZD
£1,080 GBP
View
B
Retailer 21
-
$2,517 NZD
£1,117 GBP
View
B
Retailer 22
-
$2,594 NZD
$1,462 USD
View
Most Expensive
Brilliant Earth
18210727A · Oct 16
$4,170 NZD
$2,350 USD
View
Price last confirmed 15 days ago
22 more retailers have this diamond
Prices start from $564 NZDSave up to $2,030 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
1.05ct Oval
$564 NZD