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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 $379 SGD
$296 USD
As of November 1, 2026
Save $1,450 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,829 SGD at Do Amore Diamonds · As of November 2, 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 1, 2026, with prices from $379 to $1,829, a $1,450 spread on the same certified stone. Do Amore Diamonds lists it at $1,829. 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 1
Current: $1,829 SGD|Low: $278 SGD|High: $1,829 SGD|Avg: $772 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$327 SGD
Retailer 9$379 SGD
Retailer 10$393 SGD
Retailer 8$434 SGD
Retailer 3$781 SGD
Retailer 5$787 SGD
Retailer 7$799 SGD
Retailer 11$929 SGD
Retailer 4$1,061 SGD
Retailer 2$1,215 SGD
Do Amore Diamonds$1,829 SGD

24 data points across 11 retailers

13 retailers$379 SGD to $1,829 SGD

Retailer 1
-
$189 SGD
$148 USD
Price last confirmed 31 days ago
Retailer 2
-
$229 SGD
$179 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$379 SGD
$296 USD
View
B+
Retailer 4
-
$393 SGD
HK$2,400 HKD
View
B+
Retailer 5
-
$434 SGD
$339 USD
View
Retailer 6
-
$787 SGD
$615 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$787 SGD
$615 USD
View
B
Retailer 8
-
$799 SGD
$625 USD
View
B
Retailer 9
-
$929 SGD
View
B
Retailer 10
-
$1,061 SGD
$830 USD
View
B
Retailer 11
-
$1,215 SGD
£748 GBP
View
Retailer 12
-
$1,317 SGD
$1,030 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Do Amore Diamonds
27-70EE434B9 · Nov 2
$1,829 SGD
$1,430 USD
View
12 more retailers have this diamond
Prices start from $379 SGDSave up to $1,450 SGD

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
$379 SGD