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Round|Lab Grown|IGI

0.99ct E FL Round Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $458 NZD
$258 USD
As of October 31, 2026
Save $2,626 NZD (85%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,084 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-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 3 retailers as of October 31, 2026, with prices from $458 to $3,084, a $2,626 spread on the same certified stone. Helzberg Diamonds lists it at $3,084. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.43 × 6.48 × 3.89 mm
L/W Ratio1.01
Top View
6.43 mm6.48 mm0.99 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.5%

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 31
Current: $3,084 NZD|Low: $458 NZD|High: $3,401 NZD|Avg: $1,691 NZD|-9.3%
Helzberg Diamonds
Retailer 2
Retailer 3
October 21, 2026
Retailer 2$458 NZD
Retailer 3$873 NZD
Helzberg Diamonds$3,084 NZD

7 data points across 3 retailers

3 retailers$458 NZD to $3,084 NZD

A
Cheapest Retailer
-
$458 NZD
$258 USD
A
Retailer 2
-
$873 NZD
$492 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPONP · Nov 1
$3,084 NZD
$1,738 USD
View
2 more retailers have this diamond
Prices start from $458 NZDSave up to $2,626 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
0.99ct Round
$458 NZD