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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG726534332

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726534332

Diamond specifications and retailer prices

From $452 NZD
$255 USD
As of October 29, 2026
Save $2,950 NZD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,403 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 standard cut grade and certified by IGI LG726534332 or 726534332. Listed at 24 retailers as of October 27, 2026, with prices from $452 to $3,403, a $2,950 spread on the same certified stone. Queensmith lists it at $3,403. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726534332
Dimensions8.16 × 5.69 × 3.57 mm
L/W Ratio1.43
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
8.16 mm5.69 mm1.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726534332
Side View
Table 62.0%Crown 36.7°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 62.7%

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: $1,069 NZD|Low: $433 NZD|High: $3,407 NZD|Avg: $1,190 NZD|+4.6%
Retailer 1
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
October 31, 2026
Retailer 2$452 NZD
Retailer 14$504 NZD
Retailer 6$523 NZD
Retailer 4$561 NZD
Retailer 9$561 NZD
Retailer 3$754 NZD
Retailer 17$843 NZD
Retailer 11$963 NZD
Retailer 7$995 NZD
Retailer 12$1,004 NZD
Retailer 1$1,069 NZD
Retailer 16$1,416 NZD
Retailer 5$1,801 NZD
Retailer 15$1,836 NZD
Retailer 8$2,190 NZD
Retailer 13$2,249 NZD
Retailer 10$2,910 NZD

43 data points across 17 retailers

24 retailers$452 NZD to $3,403 NZD

A
Cheapest Retailer
-
$452 NZD
$255 USD
A
Retailer 2
-
$504 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
$295 USD
View
A
Retailer 4
-
$561 NZD
$316 USD
View
A
Retailer 5
-
$561 NZD
$316 USD
View
A
Retailer 6
-
$613 NZD
HK$2,700 HKD
View
B+
Retailer 7
-
$754 NZD
$425 USD
View
A
Retailer 8
-
$843 NZD
$475 USD
View
B+
Retailer 9
-
$963 NZD
ZAR 8,766 ZAR
View
B+
Retailer 10
-
$995 NZD
$561 USD
View
B+
Retailer 11
-
$1,004 NZD
€539 EUR
View
B+
Retailer 12
-
$1,069 NZD
£474 GBP
View
B+
Retailer 13
-
$1,098 NZD
$619 USD
View
B
Retailer 14
-
$1,416 NZD
$798 USD
View
B
Retailer 15
-
$1,505 NZD
SGD 1,146 SGD
View
B
Retailer 16
-
$1,801 NZD
$1,015 USD
View
B
Retailer 17
-
$1,836 NZD
$1,035 USD
View
B
Retailer 18
-
$1,893 NZD
$1,067 USD
View
B
Retailer 19
-
$1,966 NZD
$1,108 USD
View
B
Retailer 20
-
$2,190 NZD
£972 GBP
View
B
Retailer 21
-
$2,249 NZD
£998 GBP
View
B
Retailer 22
-
$2,427 NZD
$1,368 USD
View
B
Retailer 23
-
$2,910 NZD
$1,640 USD
View
Most Expensive
B
Queensmith
LG726534332 · Oct 27
$3,403 NZD
£1,510 GBP
View
23 more retailers have this diamond
Prices start from $452 NZDSave up to $2,950 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
$452 NZD