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Radiant|Lab Grown|IGI

3.13ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG844678816

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

Certificate IGI LG844678816

Diamond specifications and retailer prices

From $978 AUD
$687 USD
As of October 30, 2026
Save $4,162 AUD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,036 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844678816 or 844678816. Listed at 21 retailers as of October 30, 2026, with a 426% 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

3.13
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678816
Dimensions11.09 × 6.94 × 4.44 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm6.94 mm3.13 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678816
Side View
Table 66.0%Crown 44°Girdle: Slightly ThickPavilion 32°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,036 AUD|Low: $978 AUD|High: $6,036 AUD|Avg: $2,528 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
Retailer 21
October 31, 2026
Retailer 3$978 AUD
Retailer 12$1,065 AUD
Retailer 15$1,090 AUD
Retailer 6$1,135 AUD
Retailer 11$1,388 AUD
Retailer 4$1,456 AUD
Retailer 21$1,626 AUD
Retailer 20$1,677 AUD
Retailer 13$1,752 AUD
Retailer 17$1,810 AUD
Retailer 19$2,562 AUD
Retailer 7$2,634 AUD
Retailer 18$2,795 AUD
Retailer 5$2,978 AUD
Retailer 9$3,190 AUD
Retailer 8$3,686 AUD
Retailer 2$3,899 AUD
Retailer 10$4,039 AUD
Retailer 14$4,477 AUD
Retailer 16$5,140 AUD
Rare Carat$6,036 AUD

14 data points across 21 retailers

21 retailers$978 AUD to $5,140 AUD

A+
Cheapest Retailer
-
$978 AUD
$687 USD
A
Retailer 2
-
$1,065 AUD
$748 USD
View
A
Retailer 3
-
$1,090 AUD
$766 USD
View
Final sale: no returns
A
Retailer 4
-
$1,135 AUD
$797 USD
View
A
Retailer 5
-
$1,388 AUD
$975 USD
View
A
Retailer 6
-
$1,456 AUD
£805 GBP
View
A
Retailer 7
-
$1,626 AUD
$1,142 USD
View
A
Retailer 8
-
$1,677 AUD
$1,178 USD
View
A
Retailer 9
-
$1,752 AUD
€1,172 EUR
View
A
Retailer 10
-
$1,810 AUD
£1,001 GBP
View
A
Retailer 11
-
$2,562 AUD
View
A
Retailer 12
-
$2,634 AUD
ZAR 29,895 ZAR
View
A
Retailer 13
-
$2,795 AUD
$1,963 USD
View
B+
Retailer 14
-
$2,978 AUD
$2,092 USD
View
B+
Retailer 15
-
$3,190 AUD
$2,241 USD
View
B+
Retailer 16
-
$3,686 AUD
$2,589 USD
View
B+
Retailer 17
-
$3,899 AUD
$2,739 USD
View
B+
Retailer 18
-
$4,039 AUD
$2,837 USD
View
B+
Retailer 19
-
$4,477 AUD
£2,476 GBP
View
B
Retailer 20
-
$5,140 AUD
View
Most Expensive
Rare Carat
CN392-25A · Oct 21
$6,036 AUD
$4,240 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $978 AUDSave up to $4,162 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+
3.13ct Radiant
$978 AUD