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Radiant|Lab Grown|IGI

3.10ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG778652659

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

Certificate IGI LG778652659

Diamond specifications and retailer prices

From $870 AUD
As of November 4, 2026
Save $7,954 AUD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $8,838 AUD at Brilliant Earth · As of October 3, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778652659 or 778652659. Listed at 28 retailers as of November 4, 2026, with a 915% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778652659
Dimensions10.29 × 7.16 × 4.78 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm7.16 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778652659
Side View
Table 64.0%Crown 42°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.8%

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 4
Current: $8,838 AUD|Low: $835 AUD|High: $8,838 AUD|Avg: $2,717 AUD
Brilliant Earth
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
November 5, 2026
Retailer 5$835 AUD
Retailer 8$974 AUD
Retailer 3$1,079 AUD
Retailer 4$1,079 AUD
Retailer 12$1,262 AUD
Retailer 11$1,321 AUD
Retailer 7$1,574 AUD
Retailer 10$1,765 AUD
Retailer 14$2,515 AUD
Retailer 15$2,586 AUD
Retailer 17$2,677 AUD
Retailer 13$3,230 AUD
Retailer 6$3,441 AUD
Retailer 9$3,454 AUD
Retailer 16$3,856 AUD
Retailer 2$4,678 AUD
Brilliant Earth$8,838 AUD

43 data points across 17 retailers

28 retailers$870 AUD to $8,824 AUD

Retailer 1
-
$835 AUD
Price last confirmed 34 days ago
A
Retailer 2
-
$870 AUD
View
A
Retailer 3
-
$974 AUD
View
Final sale: no returns
Retailer 4
-
$974 AUD
View
Price last confirmed 39 days ago
Retailer 5
-
$1,079 AUD
View
Price last confirmed 33 days ago
Retailer 6
-
$1,079 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$1,079 AUD
View
A
Retailer 8
-
$1,262 AUD
View
A
Retailer 9
-
$1,321 AUD
View
A
Retailer 10
-
$1,427 AUD
View
A
Retailer 11
-
$1,491 AUD
View
A
Retailer 12
-
$1,574 AUD
View
A
Retailer 13
-
$1,765 AUD
View
B+
Retailer 14
-
$2,515 AUD
View
Retailer 15
-
$2,586 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$2,677 AUD
View
Retailer 17
-
$3,132 AUD
View
Price last confirmed 36 days ago
B+
Retailer 18
-
$3,132 AUD
View
B+
Retailer 19
-
$3,230 AUD
View
B
Retailer 20
-
$3,441 AUD
View
B
Retailer 21
-
$3,454 AUD
View
B
Retailer 22
-
$3,541 AUD
View
Retailer 23
-
$3,856 AUD
View
Price last confirmed 17 days ago
B
Retailer 24
-
$4,001 AUD
View
B
Retailer 25
-
$4,678 AUD
View
B
Retailer 26
-
$7,726 AUD
View
B
Retailer 27
-
$8,824 AUD
View
Most Expensive
Brilliant Earth
18581521A · Oct 3
$8,838 AUD
$6,200 USD
View
Price last confirmed 32 days ago
27 more retailers have this diamond
Prices start from $870 AUDSave up to $7,954 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
3.10ct Radiant
$870 AUD