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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG722570771

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722570771

Diamond specifications and retailer prices

From $594 NZD
$335 USD
As of October 30, 2026
Save $2,088 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,844 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722570771 or 722570771. Listed at 21 retailers as of October 30, 2026, with a 351% 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722570771
Dimensions7.97 × 5.82 × 3.67 mm
L/W Ratio1.37
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
7.97 mm5.82 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722570771
Side View
Table 53.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,844 NZD|Low: $594 NZD|High: $4,844 NZD|Avg: $1,559 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
Retailer 15
Retailer 16
October 31, 2026
Retailer 3$594 NZD
Retailer 4$887 NZD
Retailer 9$940 NZD
Retailer 16$1,088 NZD
Retailer 15$1,102 NZD
Retailer 11$1,133 NZD
Retailer 2$1,170 NZD
Retailer 12$1,202 NZD
Retailer 14$1,696 NZD
Retailer 7$1,762 NZD
Retailer 10$2,055 NZD
Retailer 8$2,204 NZD
Retailer 5$2,569 NZD
Retailer 13$2,645 NZD
Retailer 6$2,683 NZD
Brilliant Earth$4,844 NZD

43 data points across 16 retailers

21 retailers$594 NZD to $2,683 NZD

Retailer 1
-
$539 NZD
$304 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$594 NZD
$335 USD
View
Final sale: no returns
Retailer 3
-
$626 NZD
$353 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$669 NZD
$377 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$669 NZD
$377 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$887 NZD
$500 USD
View
A
Retailer 7
-
$940 NZD
$530 USD
View
B+
Retailer 8
-
$1,088 NZD
$613 USD
View
B+
Retailer 9
-
$1,102 NZD
$621 USD
View
B+
Retailer 10
-
$1,133 NZD
ZAR 10,317 ZAR
View
B+
Retailer 11
-
$1,170 NZD
£519 GBP
View
B+
Retailer 12
-
$1,202 NZD
€645 EUR
View
B
Retailer 13
-
$1,696 NZD
$956 USD
View
B+
Retailer 14
-
$1,762 NZD
SGD 1,342 SGD
View
B+
Retailer 15
-
$2,055 NZD
A$1,782 AUD
View
Retailer 16
-
$2,152 NZD
$1,213 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$2,204 NZD
$1,242 USD
View
B
Retailer 18
-
$2,569 NZD
£1,140 GBP
View
B+
Retailer 19
-
$2,645 NZD
£1,174 GBP
View
B
Retailer 20
-
$2,683 NZD
$1,512 USD
View
Most Expensive
Brilliant Earth
15950396A · Oct 16
$4,844 NZD
$2,730 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from $594 NZDSave up to $2,088 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
$594 NZD