Radiant|Lab Grown|IGI

6.75ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG843655403

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

Certificate IGI LG843655403

Diamond specifications and retailer prices

From $2,458 USD
As of November 2, 2026
Save $8,003 USD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,461 USD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.75ct lab-grown radiant diamond

This 6.75ct 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 LG843655403 or 843655403. Listed at 23 retailers as of November 2, 2026, with prices from $2,458 to $10,461, a $8,003 spread on the same certified stone. With Clarity lists it at $10,461. 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
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655403
Dimensions13.37 × 9.20 × 6.12 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.37 mm9.20 mm6.75 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655403
Side View
Table 65.0%Crown 42.8°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 66.5%

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: Nov 2
Current: $4,307 USD|Low: $2,458 USD|High: $10,943 USD|Avg: $5,183 USD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
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Retailer 21
With Clarity
November 2, 2026
Retailer 5$2,458 USD
Retailer 16$2,674 USD
Retailer 4$2,753 USD
Retailer 9$2,851 USD
Retailer 12$2,951 USD
Retailer 10$3,015 USD
Retailer 3$3,157 USD
Retailer 15$3,817 USD
Retailer 14$3,919 USD
Retailer 18$4,075 USD
Retailer 2$4,274 USD
Retailer 1$4,307 USD
Retailer 19$5,282 USD
Retailer 7$5,335 USD
Retailer 11$5,410 USD
Retailer 8$5,517 USD
Retailer 21$6,571 USD
Retailer 20$7,612 USD
Retailer 17$7,633 USD
Retailer 6$9,950 USD
Retailer 13$10,132 USD
With Clarity$10,461 USD

11 data points across 22 retailers

23 retailers$2,458 USD to $10,461 USD

A
Cheapest Retailer
-
$2,458 USD
A
Retailer 2
-
$2,674 USD
View
A
Retailer 3
-
$2,753 USD
View
Final sale: no returns
A
Retailer 4
-
$2,851 USD
View
A
Retailer 5
-
$2,951 USD
£2,324 GBP
View
A
Retailer 6
-
$3,015 USD
View
A
Retailer 7
-
$3,157 USD
View
A
Retailer 8
-
$3,817 USD
£3,006 GBP
View
B+
Retailer 9
-
$3,919 USD
View
B+
Retailer 10
-
$4,075 USD
View
B+
Retailer 11
-
$4,274 USD
View
B+
Retailer 12
-
$4,307 USD
€4,102 EUR
View
B+
Retailer 13
-
$5,282 USD
A$8,126 AUD
View
B+
Retailer 14
-
$5,335 USD
View
B+
Retailer 15
-
$5,410 USD
£4,260 GBP
View
B+
Retailer 16
-
$5,517 USD
ZAR 89,127 ZAR
View
B
Retailer 17
-
$6,571 USD
A$10,109 AUD
View
B
Retailer 18
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$7,612 USD
View
B
Retailer 19
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$7,633 USD
£6,010 GBP
View
B
Retailer 20
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$9,720 USD
View
B
Retailer 21
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$9,950 USD
View
B
Retailer 22
-
$10,132 USD
SGD 13,692 SGD
View
Most Expensive
B
With Clarity
843655403 · Nov 2
$10,461 USD
View
22 more retailers have this diamond
Prices start from $2,458 USDSave up to $8,003 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
$2,458 USD