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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 $3,507 AUD
$2,458 USD
As of November 2, 2026
Save $11,419 AUD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,927 AUD at With Clarity · As of November 3, 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 $3,507 to $14,927, a $11,419 spread on the same certified stone. With Clarity lists it at $14,927. 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
Colour
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

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: $5,492 AUD|Low: $3,507 AUD|High: $15,615 AUD|Avg: $7,396 AUD|-4.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 3, 2026
Retailer 5$3,507 AUD
Retailer 16$3,816 AUD
Retailer 4$3,928 AUD
Retailer 9$4,068 AUD
Retailer 15$4,211 AUD
Retailer 10$4,302 AUD
Retailer 3$4,505 AUD
Retailer 1$5,492 AUD
Retailer 14$5,592 AUD
Retailer 18$5,815 AUD
Retailer 2$6,099 AUD
Retailer 12$6,146 AUD
Retailer 19$7,537 AUD
Retailer 7$7,613 AUD
Retailer 11$7,720 AUD
Retailer 8$7,872 AUD
Retailer 21$9,376 AUD
Retailer 20$10,862 AUD
Retailer 17$10,891 AUD
Retailer 6$14,198 AUD
Retailer 13$14,457 AUD
With Clarity$14,927 AUD

12 data points across 22 retailers

23 retailers$3,507 AUD to $14,927 AUD

A
Cheapest Retailer
-
$3,507 AUD
$2,458 USD
A
Retailer 2
-
$3,816 AUD
$2,674 USD
View
A
Retailer 3
-
$3,928 AUD
$2,753 USD
View
Final sale: no returns
A
Retailer 4
-
$4,068 AUD
$2,851 USD
View
A
Retailer 5
-
$4,211 AUD
£2,324 GBP
View
A
Retailer 6
-
$4,302 AUD
$3,015 USD
View
A
Retailer 7
-
$4,505 AUD
$3,157 USD
View
B+
Retailer 8
-
$5,492 AUD
£3,031 GBP
View
B+
Retailer 9
-
$5,592 AUD
$3,919 USD
View
B+
Retailer 10
-
$5,815 AUD
$4,075 USD
View
B+
Retailer 11
-
$6,099 AUD
$4,274 USD
View
B+
Retailer 12
-
$6,146 AUD
€4,102 EUR
View
B+
Retailer 13
-
$7,537 AUD
View
B+
Retailer 14
-
$7,613 AUD
$5,335 USD
View
B+
Retailer 15
-
$7,720 AUD
£4,260 GBP
View
B+
Retailer 16
-
$7,872 AUD
ZAR 89,127 ZAR
View
B
Retailer 17
-
$9,376 AUD
View
B
Retailer 18
-
$10,862 AUD
$7,612 USD
View
B
Retailer 19
-
$10,891 AUD
£6,010 GBP
View
B
Retailer 20
-
$13,869 AUD
$9,720 USD
View
B
Retailer 21
-
$14,198 AUD
$9,950 USD
View
B
Retailer 22
-
$14,457 AUD
SGD 13,692 SGD
View
Most Expensive
B
With Clarity
843655403 · Nov 3
$14,927 AUD
$10,461 USD
View
22 more retailers have this diamond
Prices start from $3,507 AUDSave up to $11,419 AUD

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
$3,507 AUD