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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG784663358

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784663358

Diamond specifications and retailer prices

From $417 NZD
$235 USD
As of October 29, 2026
Save $1,901 NZD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,318 NZD at Brilliant Earth · As of October 10, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG784663358 or 784663358. Listed at 23 retailers as of October 29, 2026, with a 456% 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

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784663358
Dimensions8.36 × 5.74 × 3.49 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.74 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784663358
Side View
Table 60.0%Crown 32.3°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 60.8%

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: $3,318 NZD|Low: $401 NZD|High: $3,318 NZD|Avg: $1,181 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 3$417 NZD
Retailer 12$467 NZD
Retailer 4$484 NZD
Retailer 6$518 NZD
Retailer 11$518 NZD
Retailer 17$549 NZD
Retailer 16$710 NZD
Retailer 2$859 NZD
Retailer 18$889 NZD
Retailer 8$930 NZD
Retailer 13$978 NZD
Retailer 7$1,050 NZD
Retailer 15$1,105 NZD
Retailer 19$1,263 NZD
Retailer 21$1,375 NZD
Retailer 14$1,410 NZD
Retailer 9$1,664 NZD
Retailer 5$1,852 NZD
Retailer 20$2,084 NZD
Retailer 10$2,317 NZD
Brilliant Earth$3,318 NZD

34 data points across 21 retailers

23 retailers$417 NZD to $2,317 NZD

A
Cheapest Retailer
-
$417 NZD
$235 USD
A
Retailer 2
-
$467 NZD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$484 NZD
$273 USD
View
A
Retailer 4
-
$518 NZD
$292 USD
View
A
Retailer 5
-
$518 NZD
$292 USD
View
A
Retailer 6
-
$549 NZD
£244 GBP
View
A
Retailer 7
-
$710 NZD
$400 USD
View
A
Retailer 8
-
$859 NZD
€461 EUR
View
A
Retailer 9
-
$889 NZD
ZAR 8,097 ZAR
View
A
Retailer 10
-
$930 NZD
$524 USD
View
B+
Retailer 11
-
$978 NZD
£434 GBP
View
B+
Retailer 12
-
$1,050 NZD
$592 USD
View
B+
Retailer 13
-
$1,105 NZD
A$958 AUD
View
B+
Retailer 14
-
$1,263 NZD
A$1,095 AUD
View
B+
Retailer 15
-
$1,375 NZD
$775 USD
View
B+
Retailer 16
-
$1,410 NZD
SGD 1,074 SGD
View
Retailer 17
-
$1,593 NZD
$898 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$1,664 NZD
$938 USD
View
B
Retailer 19
-
$1,757 NZD
$990 USD
View
Retailer 20
-
$1,852 NZD
A$1,606 AUD
View
Price last confirmed 23 days ago
B+
Retailer 21
-
$2,084 NZD
£925 GBP
View
B
Retailer 22
-
$2,317 NZD
$1,306 USD
View
Most Expensive
Brilliant Earth
18293354A · Oct 10
$3,318 NZD
$1,870 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from $417 NZDSave up to $1,901 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
1.03ct Oval
$417 NZD