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Radiant|Lab Grown|IGI

0.90ct F VVS1 Radiant Lab Grown Diamond

VG • F/VVS1 • IGI LG840656428

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

Certificate IGI LG840656428

Diamond specifications and retailer prices

From $431 AUD
As of November 6, 2026
Save $1,650 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,081 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840656428 or 840656428. Listed at 13 retailers as of November 6, 2026, with prices from $431 to $2,081, a $1,650 spread on the same certified stone. Do Amore Diamonds lists it at $2,081. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656428
Dimensions7.01 × 4.79 × 3.04 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm4.79 mm0.90 ctF / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840656428
Side View
Table 70.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 63.5%

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: Nov 6
Current: $2,081 AUD|Low: $316 AUD|High: $2,081 AUD|Avg: $881 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 6$371 AUD
Retailer 9$431 AUD
Retailer 10$447 AUD
Retailer 8$493 AUD
Retailer 3$889 AUD
Retailer 5$895 AUD
Retailer 7$910 AUD
Retailer 11$1,057 AUD
Retailer 4$1,208 AUD
Retailer 2$1,378 AUD
Do Amore Diamonds$2,081 AUD

25 data points across 11 retailers

13 retailers$431 AUD to $2,081 AUD

Retailer 1
-
$215 AUD
Price last confirmed 36 days ago
Retailer 2
-
$261 AUD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$431 AUD
View
B+
Retailer 4
-
$447 AUD
View
B+
Retailer 5
-
$493 AUD
View
Retailer 6
-
$895 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$895 AUD
View
B
Retailer 8
-
$910 AUD
View
B
Retailer 9
-
$1,057 AUD
View
B
Retailer 10
-
$1,208 AUD
View
B
Retailer 11
-
$1,378 AUD
View
Retailer 12
-
$1,499 AUD
View
Price last confirmed 34 days ago
Most Expensive
B
Do Amore Diamonds
27-70EE434B9 · Nov 6
$2,081 AUD
$1,430 USD
View
12 more retailers have this diamond
Prices start from $431 AUDSave up to $1,650 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
0.90ct Radiant
$431 AUD