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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of October 31, 2026
Save $451 NZD (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $807 NZD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 1ct lab-grown oval diamond

This 1ct 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. Listed at 2 retailers as of October 30, 2026, with prices from $357 to $807, a $451 spread on the same certified stone. B2C Jewels lists it at $807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.15 × 5.53 × 3.54 mm
L/W Ratio1.47
Top View
8.15 mm5.53 mm1.00 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.0%

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 31
Current: $807 NZD|Low: $357 NZD|High: $3,536 NZD|Avg: $1,709 NZD|-10.1%
B2C Jewels
Retailer 2
Retailer 3
October 29, 2026
Retailer 2$357 NZD
B2C Jewels$807 NZD
Retailer 3$3,536 NZD

7 data points across 3 retailers

2 retailers$357 NZD to $807 NZD

A
Cheapest Retailer
-
$357 NZD
$201 USD
Most Expensive
B+
B2C Jewels
36815197 · Oct 30
$807 NZD
$455 USD
View
1 more retailer has this diamond
Prices start from $357 NZDSave up to $451 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
1.00ct Oval
$357 NZD