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Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG691547710

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG691547710

Diamond specifications and retailer prices

From $458 NZD
$258 USD
As of November 1, 2026
Save $1,259 NZD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,717 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691547710 or 691547710. Listed at 23 retailers as of November 1, 2026, with prices from $458 to $1,717, a $1,259 spread on the same certified stone. MOH London lists it at $1,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691547710
Dimensions4.71 × 4.71 × 3.20 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.71 mm4.71 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691547710
Side View
Table 64.0%Crown 46.2°Girdle: MediumPavilion 31.9°Culet: NoneDepth 69.0%

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: Nov 1
Current: $1,717 NZD|Low: $610 NZD|High: $1,740 NZD|Avg: $931 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$610 NZD
Retailer 2$653 NZD
Retailer 6$763 NZD
Retailer 3$825 NZD
Retailer 4$951 NZD
MOH London$1,717 NZD

42 data points across 6 retailers

23 retailers$458 NZD to $1,717 NZD

A
Cheapest Retailer
-
$458 NZD
$258 USD
A
Retailer 2
-
$610 NZD
$344 USD
View
A
Retailer 3
-
$653 NZD
£290 GBP
View
B+
Retailer 4
-
$701 NZD
$395 USD
View
B+
Retailer 5
-
$745 NZD
$420 USD
View
B+
Retailer 6
-
$763 NZD
$430 USD
View
B+
Retailer 7
-
$816 NZD
$460 USD
View
B+
Retailer 8
-
$816 NZD
$460 USD
View
B+
Retailer 9
-
$816 NZD
$460 USD
View
B+
Retailer 10
-
$825 NZD
$465 USD
View
B+
Retailer 11
-
$825 NZD
$465 USD
View
B+
Retailer 12
-
$825 NZD
$465 USD
View
B+
Retailer 13
-
$825 NZD
$465 USD
View
B+
Retailer 14
-
$825 NZD
$465 USD
View
B+
Retailer 15
-
$825 NZD
$465 USD
View
Retailer 16
-
$825 NZD
$465 USD
View
Price last confirmed 25 days ago
Retailer 17
-
$843 NZD
$475 USD
View
Price last confirmed 25 days ago
Retailer 18
-
$850 NZD
$479 USD
View
Price last confirmed 63 days ago
B+
Retailer 19
-
$869 NZD
$490 USD
View
B+
Retailer 20
-
$878 NZD
$495 USD
View
Retailer 21
-
$951 NZD
A$825 AUD
View
Price last confirmed 32 days ago
B
Retailer 22
-
$1,490 NZD
$840 USD
View
Most Expensive
B
MOH London
LG691547710 · Nov 1
$1,717 NZD
£762 GBP
View
22 more retailers have this diamond
Prices start from $458 NZDSave up to $1,259 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 Radiant
$458 NZD