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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 $367 AUD
$258 USD
As of November 1, 2026
Save $1,010 AUD (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,378 AUD 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 $367 to $1,378, a $1,010 spread on the same certified stone. MOH London lists it at $1,378. 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: $1,378 AUD|Low: $490 AUD|High: $1,396 AUD|Avg: $747 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$490 AUD
Retailer 2$524 AUD
Retailer 6$612 AUD
Retailer 3$662 AUD
Retailer 4$763 AUD
MOH London$1,378 AUD

42 data points across 6 retailers

23 retailers$367 AUD to $1,378 AUD

A
Cheapest Retailer
-
$367 AUD
$258 USD
A
Retailer 2
-
$490 AUD
$344 USD
View
A
Retailer 3
-
$524 AUD
£290 GBP
View
B+
Retailer 4
-
$562 AUD
$395 USD
View
B+
Retailer 5
-
$598 AUD
$420 USD
View
B+
Retailer 6
-
$612 AUD
$430 USD
View
B+
Retailer 7
-
$655 AUD
$460 USD
View
B+
Retailer 8
-
$655 AUD
$460 USD
View
B+
Retailer 9
-
$655 AUD
$460 USD
View
B+
Retailer 10
-
$662 AUD
$465 USD
View
B+
Retailer 11
-
$662 AUD
$465 USD
View
B+
Retailer 12
-
$662 AUD
$465 USD
View
B+
Retailer 13
-
$662 AUD
$465 USD
View
B+
Retailer 14
-
$662 AUD
$465 USD
View
B+
Retailer 15
-
$662 AUD
$465 USD
View
Retailer 16
-
$662 AUD
$465 USD
View
Price last confirmed 25 days ago
Retailer 17
-
$676 AUD
$475 USD
View
Price last confirmed 25 days ago
Retailer 18
-
$682 AUD
$479 USD
View
Price last confirmed 63 days ago
B+
Retailer 19
-
$698 AUD
$490 USD
View
B+
Retailer 20
-
$705 AUD
$495 USD
View
Retailer 21
-
$763 AUD
View
Price last confirmed 32 days ago
B
Retailer 22
-
$1,195 AUD
$840 USD
View
Most Expensive
B
MOH London
LG691547710 · Nov 1
$1,378 AUD
£762 GBP
View
22 more retailers have this diamond
Prices start from $367 AUDSave up to $1,010 AUD

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
$367 AUD