CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG834604207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834604207

Diamond specifications and retailer prices

From $561 NZD
$316 USD
As of October 29, 2026
Save $4,035 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,595 NZD at Brilliant Earth · As of October 29, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834604207 or 834604207. Listed at 20 retailers as of October 29, 2026, with prices from $561 to $4,595, a $4,035 spread on the same certified stone. Brilliant Earth lists it at $4,595. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834604207
Dimensions8.21 × 5.79 × 3.48 mm
L/W Ratio1.42
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
8.21 mm5.79 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834604207
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 39.9°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 29
Current: $4,595 NZD|Low: $561 NZD|High: $4,595 NZD|Avg: $1,605 NZD|+0.4%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 19$561 NZD
Retailer 7$626 NZD
Retailer 17$649 NZD
Retailer 3$694 NZD
Retailer 5$694 NZD
Retailer 4$738 NZD
Retailer 10$937 NZD
Retailer 16$940 NZD
Retailer 11$1,120 NZD
Retailer 20$1,123 NZD
Retailer 12$1,136 NZD
Retailer 15$1,193 NZD
Retailer 2$1,238 NZD
Retailer 9$1,857 NZD
Retailer 6$2,037 NZD
Retailer 21$2,232 NZD
Retailer 14$2,314 NZD
Retailer 8$2,773 NZD
Retailer 13$2,799 NZD
Retailer 18$3,309 NZD
Brilliant Earth$4,595 NZD

28 data points across 21 retailers

20 retailers$561 NZD to $4,595 NZD

A
Cheapest Retailer
-
$561 NZD
$316 USD
A
Retailer 2
-
$626 NZD
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$649 NZD
$366 USD
View
A
Retailer 4
-
$694 NZD
$391 USD
View
A
Retailer 5
-
$694 NZD
$391 USD
View
Retailer 6
-
$738 NZD
£328 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$937 NZD
$528 USD
View
A
Retailer 8
-
$940 NZD
$530 USD
View
B+
Retailer 9
-
$1,120 NZD
$631 USD
View
B+
Retailer 10
-
$1,136 NZD
$640 USD
View
B+
Retailer 11
-
$1,193 NZD
ZAR 10,866 ZAR
View
B+
Retailer 12
-
$1,238 NZD
£549 GBP
View
B
Retailer 13
-
$1,857 NZD
SGD 1,414 SGD
View
B
Retailer 14
-
$2,037 NZD
$1,148 USD
View
B
Retailer 15
-
$2,232 NZD
$1,258 USD
View
B
Retailer 16
-
$2,314 NZD
$1,304 USD
View
B
Retailer 17
-
$2,773 NZD
$1,563 USD
View
B
Retailer 18
-
$2,799 NZD
£1,242 GBP
View
B
Retailer 19
-
$3,309 NZD
$1,865 USD
View
Most Expensive
B
Brilliant Earth
21747439A · Oct 29
$4,595 NZD
$2,590 USD
View
19 more retailers have this diamond
Prices start from $561 NZDSave up to $4,035 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
$561 NZD