Radiant|Lab Grown|IGI

6.05ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG787645318

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

Certificate IGI LG787645318

Diamond specifications and retailer prices

From $2,005 USD
As of October 29, 2026
Save $5,275 USD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,621 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.05ct lab-grown radiant diamond

This 6.05ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787645318 or 787645318. Listed at 23 retailers as of October 29, 2026, with a 263% 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

6.05
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787645318
Dimensions8.62 × 13.46 × 5.76 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.62 mm13.46 mm6.05 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787645318
Side View
Table 64.0%Crown 45.5°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 66.8%

Caratlytics Score

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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: Oct 29
Current: $2,945 USD|Low: $2,005 USD|High: $7,459 USD|Avg: $4,113 USD|-17.1%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 5$2,005 USD
Retailer 2$2,077 USD
Retailer 10$2,245 USD
Retailer 16$2,382 USD
Retailer 1$2,945 USD
Retailer 11$2,970 USD
Retailer 13$3,424 USD
Retailer 15$3,493 USD
Retailer 14$3,855 USD
Retailer 9$4,019 USD
Retailer 3$4,233 USD
Retailer 4$4,298 USD
Retailer 6$5,626 USD
Retailer 12$5,939 USD
Retailer 7$5,977 USD
Retailer 8$7,280 USD

40 data points across 16 retailers

23 retailers$2,005 USD to $7,280 USD

Retailer 1
-
$1,790 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$2,005 USD
View
Final sale: no returns
Retailer 3
-
$2,077 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$2,229 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$2,245 USD
View
A
Retailer 6
-
$2,382 USD
View
Retailer 7
-
$2,425 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$2,549 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$2,945 USD
£2,319 GBP
View
A
Retailer 10
-
$2,970 USD
View
Retailer 11
-
$3,424 USD
€3,261 EUR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$3,493 USD
View
Retailer 13
-
$3,553 USD
View
Price last confirmed 29 days ago
Retailer 14
-
$3,855 USD
A$5,930 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,019 USD
ZAR 64,922 ZAR
View
B+
Retailer 16
-
$4,233 USD
View
B+
Retailer 17
-
$4,298 USD
£3,384 GBP
View
B+
Retailer 18
-
$5,597 USD
View
B
Retailer 19
-
$5,626 USD
View
B+
Retailer 20
-
$5,939 USD
£4,676 GBP
View
B
Retailer 21
-
$5,977 USD
View
B
Retailer 22
-
$7,280 USD
View
Most Expensive
Queensmith
LG787645318 · Oct 9
$11,621 USD
£9,150 GBP
View
Price last confirmed 21 days ago
22 more retailers have this diamond
Prices start from $2,005 USDSave up to $5,275 USD

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
6.05ct Radiant
$2,005 USD