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Round|Lab Grown|IGI

4.06ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG826613161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826613161

Diamond specifications and retailer prices

From $1,675 AUD
$1,177 USD
As of October 29, 2026
Save $4,385 AUD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,816 AUD at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 4.06ct lab-grown round diamond

This 4.06ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826613161 or 826613161. Listed at 19 retailers as of October 29, 2026, with a 262% 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

4.06
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826613161
Dimensions10.31 × 10.27 × 6.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm10.27 mm4.06 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826613161
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $2,504 AUD|Low: $1,626 AUD|High: $6,061 AUD|Avg: $3,703 AUD|+4.9%
Retailer 1
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
October 30, 2026
Retailer 2$1,675 AUD
Retailer 12$2,284 AUD
Retailer 1$2,504 AUD
Retailer 10$2,669 AUD
Retailer 3$2,767 AUD
Retailer 9$2,864 AUD
Retailer 13$3,628 AUD
Retailer 7$3,695 AUD
Retailer 14$3,709 AUD
Retailer 11$3,716 AUD
Retailer 4$5,307 AUD
Retailer 5$5,382 AUD
Retailer 8$5,918 AUD
Retailer 6$6,061 AUD

37 data points across 14 retailers

19 retailers$1,675 AUD to $6,061 AUD

Retailer 1
-
$1,453 AUD
$1,021 USD
Price last confirmed 36 days ago
Retailer 2
-
$1,581 AUD
$1,111 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$1,663 AUD
$1,168 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$1,675 AUD
$1,177 USD
View
Final sale: no returns
Retailer 5
-
$2,284 AUD
£1,263 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$2,504 AUD
£1,385 GBP
View
B+
Retailer 7
-
$2,669 AUD
$1,875 USD
View
B+
Retailer 8
-
$2,767 AUD
$1,944 USD
View
B+
Retailer 9
-
$2,864 AUD
€1,916 EUR
View
Retailer 10
-
$3,159 AUD
$2,219 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$3,628 AUD
$2,549 USD
View
B+
Retailer 12
-
$3,695 AUD
ZAR 41,935 ZAR
View
B+
Retailer 13
-
$3,709 AUD
$2,606 USD
View
Retailer 14
-
$3,716 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$5,307 AUD
$3,728 USD
View
B
Retailer 16
-
$5,382 AUD
$3,781 USD
View
B
Retailer 17
-
$5,918 AUD
£3,274 GBP
View
B
Retailer 18
-
$6,061 AUD
$4,258 USD
View
Most Expensive
Rare Carat
937750 · Sep 9
$6,816 AUD
$4,789 USD
View
Price last confirmed 50 days ago
18 more retailers have this diamond
Prices start from $1,675 AUDSave up to $4,385 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
4.06ct Round
$1,675 AUD