Radiant|Lab Grown|IGI

6.09ct I VVS2 Radiant Lab Grown Diamond

ID • I/VVS2 • IGI LG671428647

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

Certificate IGI LG671428647

Diamond specifications and retailer prices

From $1,280 USD
As of October 31, 2026
Save $7,060 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,340 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG671428647 or 671428647. Listed at 10 retailers as of October 31, 2026, with prices from $1,280 to $8,340, a $7,060 spread on the same certified stone. Do Amore Diamonds lists it at $8,340. 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

6.09
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671428647
Dimensions13.08 × 9.03 × 6.07 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.08 mm9.03 mm6.09 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671428647
Side View
Table 65.0%Crown 26.8°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.2%

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: Oct 31
Current: $8,340 USD|Low: $751 USD|High: $8,340 USD|Avg: $2,980 USD
Do Amore Diamonds
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
October 31, 2026
Retailer 15$1,052 USD
Retailer 7$1,123 USD
Retailer 9$1,280 USD
Retailer 6$1,557 USD
Retailer 14$1,744 USD
Retailer 13$2,145 USD
Retailer 11$2,348 USD
Retailer 2$2,353 USD
Retailer 3$2,488 USD
Retailer 5$3,322 USD
Retailer 10$3,870 USD
Retailer 8$4,084 USD
Retailer 4$4,279 USD
Retailer 12$4,295 USD
Do Amore Diamonds$8,340 USD

15 data points across 15 retailers

10 retailers$1,280 USD to $8,340 USD

Retailer 1
-
$1,022 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$1,280 USD
View
B+
Retailer 3
-
$1,744 USD
View
A
Retailer 4
-
$2,145 USD
View
B+
Retailer 5
-
$2,348 USD
View
B+
Retailer 6
-
$2,353 USD
€2,241 EUR
View
B+
Retailer 7
-
$3,870 USD
View
B+
Retailer 8
-
$4,084 USD
£3,216 GBP
View
B
Retailer 9
-
$4,295 USD
View
Most Expensive
B
Do Amore Diamonds
27-47B03455F · Oct 31
$8,340 USD
View
9 more retailers have this diamond
Prices start from $1,280 USDSave up to $7,060 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
6.09ct Radiant
$1,280 USD