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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG830676263

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830676263

Diamond specifications and retailer prices

From $422 NZD
$238 USD
As of October 29, 2026
Save $2,328 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,750 NZD at Brilliant Earth · As of October 30, 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 LG830676263 or 830676263. Listed at 20 retailers as of October 29, 2026, with prices from $422 to $2,750, a $2,328 spread on the same certified stone. Brilliant Earth lists it at $2,750. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830676263
Dimensions8.21 × 5.70 × 3.52 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm5.70 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830676263
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: $2,750 NZD|Low: $422 NZD|High: $3,726 NZD|Avg: $1,404 NZD|-23.3%
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
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Retailer 17
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 20$422 NZD
Retailer 5$472 NZD
Retailer 13$490 NZD
Retailer 7$523 NZD
Retailer 14$575 NZD
Retailer 17$706 NZD
Retailer 10$861 NZD
Retailer 12$982 NZD
Retailer 9$988 NZD
Retailer 15$990 NZD
Retailer 19$1,052 NZD
Retailer 8$1,399 NZD
Retailer 2$1,682 NZD
Retailer 16$1,689 NZD
Retailer 21$1,775 NZD
Retailer 4$1,814 NZD
Retailer 11$1,819 NZD
Retailer 3$1,820 NZD
Retailer 6$2,109 NZD
Retailer 18$2,333 NZD
Brilliant Earth$2,750 NZD

35 data points across 21 retailers

20 retailers$422 NZD to $2,750 NZD

A
Cheapest Retailer
-
$422 NZD
$238 USD
A
Retailer 2
-
$472 NZD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$490 NZD
$276 USD
View
A
Retailer 4
-
$523 NZD
$295 USD
View
A
Retailer 5
-
$575 NZD
$324 USD
View
A
Retailer 6
-
$706 NZD
$398 USD
View
A
Retailer 7
-
$861 NZD
$485 USD
View
A
Retailer 8
-
$988 NZD
ZAR 8,992 ZAR
View
A
Retailer 9
-
$990 NZD
£440 GBP
View
B+
Retailer 10
-
$1,052 NZD
$593 USD
View
B+
Retailer 11
-
$1,399 NZD
A$1,213 AUD
View
B+
Retailer 12
-
$1,682 NZD
$948 USD
View
B+
Retailer 13
-
$1,689 NZD
$952 USD
View
B+
Retailer 14
-
$1,775 NZD
$1,001 USD
View
B+
Retailer 15
-
$1,814 NZD
A$1,573 AUD
View
B
Retailer 16
-
$1,819 NZD
$1,025 USD
View
B
Retailer 17
-
$1,820 NZD
$1,026 USD
View
B+
Retailer 18
-
$2,109 NZD
£936 GBP
View
B
Retailer 19
-
$2,333 NZD
$1,315 USD
View
Most Expensive
B
Brilliant Earth
21381497A · Oct 30
$2,750 NZD
$1,550 USD
View
19 more retailers have this diamond
Prices start from $422 NZDSave up to $2,328 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
$422 NZD