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Radiant|Lab Grown|IGI

6.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG627494799

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

Certificate IGI LG627494799

Diamond specifications and retailer prices

From $773 USD
As of November 2, 2026
Save $6,267 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,040 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG627494799 or 627494799. Listed at 20 retailers as of October 31, 2026, with prices from $773 to $7,040, a $6,267 spread on the same certified stone. Brilliant Earth lists it at $7,040. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627494799
Dimensions12.70 × 9.05 × 6.15 mm
L/W Ratio1.40
Culet sizePointed
Top View
12.70 mm9.05 mm6.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627494799
Side View
Table 66.0%Crown 32.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.0%

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: Nov 2
Current: $7,040 USD|Low: $763 USD|High: $7,560 USD|Avg: $2,097 USD|+6.0%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 22
November 2, 2026
Retailer 5$773 USD
Retailer 20$841 USD
Retailer 10$865 USD
Retailer 3$896 USD
Retailer 7$896 USD
Retailer 4$965 USD
Retailer 19$1,075 USD
Retailer 2$1,374 USD
Retailer 8$1,390 USD
Retailer 11$1,448 USD
Retailer 16$1,473 USD
Retailer 17$1,661 USD
Retailer 18$1,734 USD
Retailer 21$2,131 USD
Retailer 9$2,263 USD
Retailer 6$2,520 USD
Retailer 12$2,880 USD
Retailer 14$3,029 USD
Retailer 15$3,095 USD
Retailer 13$3,359 USD
Retailer 22$3,870 USD
Brilliant Earth$7,040 USD

35 data points across 22 retailers

20 retailers$773 USD to $7,040 USD

A
Cheapest Retailer
-
$773 USD
A
Retailer 2
-
$841 USD
View
A
Retailer 3
-
$896 USD
View
Retailer 4
-
$896 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,075 USD
View
A
Retailer 6
-
$1,374 USD
£1,082 GBP
View
A
Retailer 7
-
$1,390 USD
View
B+
Retailer 8
-
$1,448 USD
View
A
Retailer 9
-
$1,473 USD
€1,403 EUR
View
A
Retailer 10
-
$1,661 USD
A$2,555 AUD
View
A
Retailer 11
-
$1,734 USD
ZAR 28,013 ZAR
View
B+
Retailer 12
-
$2,131 USD
View
B+
Retailer 13
-
$2,263 USD
View
B+
Retailer 14
-
$2,520 USD
View
Retailer 15
-
$2,880 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$3,029 USD
View
B+
Retailer 17
-
$3,095 USD
View
B+
Retailer 18
-
$3,359 USD
£2,645 GBP
View
B
Retailer 19
-
$3,870 USD
View
Most Expensive
B
Brilliant Earth
9814081A · Oct 31
$7,040 USD
View
19 more retailers have this diamond
Prices start from $773 USDSave up to $6,267 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
$773 USD