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Radiant|Lab Grown|IGI

4.00ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG809674550

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

Certificate IGI LG809674550

Diamond specifications and retailer prices

From $1,300 AUD
$911 USD
As of November 2, 2026
Save $9,844 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,144 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4ct lab-grown radiant diamond

This 4ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809674550 or 809674550. Listed at 14 retailers as of November 2, 2026, with prices from $1,300 to $11,144, a $9,844 spread on the same certified stone. Do Amore Diamonds lists it at $11,144. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809674550
Dimensions11.10 × 7.85 × 5.36 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm7.85 mm4.00 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809674550
Side View
Table 69.0%Crown 40.9°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 68.3%

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 2
Current: $11,144 AUD|Low: $1,030 AUD|High: $12,699 AUD|Avg: $4,845 AUD
Do Amore Diamonds
Retailer 2
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October 31, 2026
Retailer 21$1,300 AUD
Retailer 24$1,415 AUD
Retailer 3$1,457 AUD
Retailer 13$1,762 AUD
Retailer 17$2,360 AUD
Retailer 22$2,419 AUD
Retailer 5$2,421 AUD
Retailer 4$2,961 AUD
Retailer 23$3,121 AUD
Retailer 20$3,356 AUD
Retailer 2$3,568 AUD
Retailer 14$3,596 AUD
Retailer 15$4,132 AUD
Retailer 10$4,324 AUD
Retailer 11$4,680 AUD
Retailer 12$4,792 AUD
Retailer 16$5,198 AUD
Retailer 19$5,529 AUD
Retailer 18$5,656 AUD
Retailer 7$7,026 AUD
Retailer 9$7,330 AUD
Retailer 6$9,660 AUD
Do Amore Diamonds$11,144 AUD
Retailer 8$12,699 AUD

27 data points across 24 retailers

14 retailers$1,300 AUD to $11,144 AUD

A
Cheapest Retailer
-
$1,300 AUD
$911 USD
A
Retailer 2
-
$1,415 AUD
$992 USD
View
A
Retailer 3
-
$1,457 AUD
$1,021 USD
View
Final sale: no returns
A
Retailer 4
-
$1,762 AUD
$1,235 USD
View
A
Retailer 5
-
$2,419 AUD
$1,695 USD
View
B+
Retailer 6
-
$2,961 AUD
$2,075 USD
View
B+
Retailer 7
-
$3,121 AUD
$2,187 USD
View
B+
Retailer 8
-
$3,356 AUD
$2,352 USD
View
B+
Retailer 9
-
$3,568 AUD
View
B
Retailer 10
-
$5,529 AUD
$3,875 USD
View
B
Retailer 11
-
$5,536 AUD
$3,880 USD
View
B
Retailer 12
-
$5,656 AUD
£3,121 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
$7,768 AUD
$5,444 USD
View
Price last confirmed 91 days ago
Most Expensive
B
Do Amore Diamonds
7-1790654 · Nov 2
$11,144 AUD
$7,810 USD
View
13 more retailers have this diamond
Prices start from $1,300 AUDSave up to $9,844 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
4.00ct Radiant
$1,300 AUD