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Radiant|Lab Grown|IGI

3.15ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG844620008

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

Certificate IGI LG844620008

Diamond specifications and retailer prices

From $830 AUD
$582 USD
As of November 2, 2026
Save $4,135 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,966 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.15ct lab-grown radiant diamond

This 3.15ct 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 LG844620008 or 844620008. Listed at 20 retailers as of November 1, 2026, with prices from $830 to $4,966, a $4,135 spread on the same certified stone. Rare Carat lists it at $4,966. 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

3.15
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620008
Dimensions10.61 × 7.05 × 4.76 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm7.05 mm3.15 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844620008
Side View
Table 68.0%Crown 44°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.5%

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 2
Current: $4,966 AUD|Low: $830 AUD|High: $4,966 AUD|Avg: $2,213 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 7$830 AUD
Retailer 6$930 AUD
Retailer 15$930 AUD
Retailer 9$1,030 AUD
Retailer 13$1,117 AUD
Retailer 10$1,220 AUD
Retailer 4$1,381 AUD
Retailer 18$1,498 AUD
Retailer 3$1,532 AUD
Retailer 14$1,609 AUD
Retailer 5$2,174 AUD
Retailer 2$2,235 AUD
Retailer 20$2,556 AUD
Retailer 12$2,708 AUD
Retailer 17$3,286 AUD
Retailer 8$3,402 AUD
Retailer 19$3,867 AUD
Retailer 11$4,083 AUD
Retailer 16$4,471 AUD
Rare Carat$4,966 AUD

11 data points across 20 retailers

20 retailers$830 AUD to $4,966 AUD

A
Cheapest Retailer
-
$830 AUD
$582 USD
A
Retailer 2
-
$930 AUD
$652 USD
View
Final sale: no returns
A
Retailer 3
-
$930 AUD
$652 USD
View
A
Retailer 4
-
$1,030 AUD
$722 USD
View
A
Retailer 5
-
$1,117 AUD
£617 GBP
View
A
Retailer 6
-
$1,220 AUD
$855 USD
View
A
Retailer 7
-
$1,381 AUD
$968 USD
View
A
Retailer 8
-
$1,498 AUD
€1,000 EUR
View
A
Retailer 9
-
$1,532 AUD
$1,074 USD
View
A
Retailer 10
-
$1,609 AUD
£888 GBP
View
B+
Retailer 11
-
$2,174 AUD
View
B+
Retailer 12
-
$2,235 AUD
ZAR 25,309 ZAR
View
B+
Retailer 13
-
$2,556 AUD
$1,791 USD
View
B+
Retailer 14
-
$2,708 AUD
$1,898 USD
View
B+
Retailer 15
-
$3,286 AUD
$2,303 USD
View
B+
Retailer 16
-
$3,402 AUD
$2,384 USD
View
B
Retailer 17
-
$3,867 AUD
View
B
Retailer 18
-
$4,083 AUD
SGD 3,867 SGD
View
B
Retailer 19
-
$4,471 AUD
£2,467 GBP
View
Most Expensive
B
Rare Carat
CN336-61A · Nov 1
$4,966 AUD
$3,480 USD
View
19 more retailers have this diamond
Prices start from $830 AUDSave up to $4,135 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
3.15ct Radiant
$830 AUD