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Radiant|Lab Grown|IGI

1.10ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG728558356

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728558356

Diamond specifications and retailer prices

From $366 NZD
$206 USD
As of November 1, 2026
Save $821 NZD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,187 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.1ct lab-grown radiant diamond

This 1.1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728558356 or 728558356. Listed at 2 retailers as of October 31, 2026, with prices from $366 to $1,187, a $821 spread on the same certified stone. Blue Nile lists it at $1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728558356
Dimensions7.31 × 5.04 × 3.42 mm
L/W Ratio1.45
Girdle conditionFaceted
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
7.31 mm5.04 mm1.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728558356
Side View
Table 56.0%Crown 32.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,187 NZD|Low: $355 NZD|High: $3,252 NZD|Avg: $1,669 NZD|-63.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 2$366 NZD
Retailer 4$864 NZD
Blue Nile$1,187 NZD
Retailer 5$1,342 NZD
Retailer 3$3,107 NZD

5 data points across 5 retailers

2 retailers$366 NZD to $1,187 NZD

A
Cheapest Retailer
-
$366 NZD
$206 USD
Most Expensive
B+
Blue Nile
20244405 · Oct 31
$1,187 NZD
$668 USD
View
1 more retailer has this diamond
Prices start from $366 NZDSave up to $821 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
1.10ct Radiant
$366 NZD