Radiant|Lab Grown|IGI

6.75ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG598353083

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

Certificate IGI LG598353083

Diamond specifications and retailer prices

From $956 USD
As of October 31, 2026
Save $4,894 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,850 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.75ct lab-grown radiant diamond

This 6.75ct 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 LG598353083 or 598353083. Listed at 19 retailers as of October 31, 2026, with prices from $956 to $5,850, a $4,894 spread on the same certified stone. Brilliant Earth lists it at $5,850. 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

6.75
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598353083
Dimensions13.21 × 9.27 × 6.36 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.21 mm9.27 mm6.75 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598353083
Side View
Table 65.0%Crown 43.9°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $5,850 USD|Low: $944 USD|High: $5,850 USD|Avg: $2,368 USD
Brilliant Earth
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
October 31, 2026
Retailer 17$956 USD
Retailer 7$990 USD
Retailer 11$1,165 USD
Retailer 3$1,505 USD
Retailer 10$1,509 USD
Retailer 5$1,593 USD
Retailer 2$1,630 USD
Retailer 12$1,834 USD
Retailer 14$1,915 USD
Retailer 15$2,275 USD
Retailer 4$2,743 USD
Retailer 8$3,096 USD
Retailer 6$3,126 USD
Retailer 9$3,432 USD
Retailer 13$3,730 USD
Retailer 16$4,340 USD
Brilliant Earth$5,850 USD

40 data points across 17 retailers

19 retailers$956 USD to $5,850 USD

Retailer 1
-
$917 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$956 USD
View
Final sale: no returns
Retailer 3
-
$964 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$990 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,165 USD
View
A
Retailer 6
-
$1,505 USD
View
A
Retailer 7
-
$1,509 USD
£1,188 GBP
View
B+
Retailer 8
-
$1,593 USD
View
A
Retailer 9
-
$1,630 USD
€1,552 EUR
View
A
Retailer 10
-
$1,834 USD
A$2,822 AUD
View
A
Retailer 11
-
$1,915 USD
ZAR 30,938 ZAR
View
B+
Retailer 12
-
$2,275 USD
View
B+
Retailer 13
-
$2,743 USD
View
B+
Retailer 14
-
$3,096 USD
View
Retailer 15
-
$3,126 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$3,432 USD
View
B+
Retailer 17
-
$3,730 USD
£2,937 GBP
View
B
Retailer 18
-
$4,340 USD
View
Most Expensive
B
Brilliant Earth
8117633A · Oct 31
$5,850 USD
View
18 more retailers have this diamond
Prices start from $956 USDSave up to $4,894 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
6.75ct Radiant
$956 USD