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Radiant|Lab Grown|IGI

7.86ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG831655965

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

Certificate IGI LG831655965

Diamond specifications and retailer prices

From $5,134 AUD
$3,606 USD
As of October 30, 2026
Save $20,897 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $26,031 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.86ct lab-grown radiant diamond

This 7.86ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831655965 or 831655965. Listed at 18 retailers as of October 30, 2026, with prices from $5,134 to $26,031, a $20,897 spread on the same certified stone. With Clarity lists it at $26,031. 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

7.86
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831655965
Dimensions15.00 × 9.52 × 6.26 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.00 mm9.52 mm7.86 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831655965
Side View
Table 64.0%Crown 41.4°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 65.8%

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: Oct 30
Current: $7,032 AUD|Low: $5,134 AUD|High: $26,611 AUD|Avg: $10,147 AUD|-5.2%
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
With Clarity
October 31, 2026
Retailer 13$5,134 AUD
Retailer 8$5,516 AUD
Retailer 12$5,528 AUD
Retailer 14$6,313 AUD
Retailer 1$7,032 AUD
Retailer 11$7,444 AUD
Retailer 5$7,666 AUD
Retailer 6$8,199 AUD
Retailer 9$9,156 AUD
Retailer 3$9,601 AUD
Retailer 7$10,066 AUD
Retailer 4$13,549 AUD
Retailer 10$14,741 AUD
Retailer 2$18,492 AUD
Retailer 15$18,655 AUD
With Clarity$26,031 AUD

21 data points across 16 retailers

18 retailers$5,134 AUD to $26,031 AUD

A
Cheapest Retailer
-
$5,134 AUD
$3,606 USD
Final sale: no returns
A
Retailer 2
-
$5,516 AUD
$3,875 USD
View
A
Retailer 3
-
$5,528 AUD
$3,883 USD
View
A
Retailer 4
-
$6,313 AUD
£3,492 GBP
View
B+
Retailer 5
-
$7,032 AUD
£3,889 GBP
View
B+
Retailer 6
-
$7,444 AUD
$5,229 USD
View
B+
Retailer 7
-
$7,666 AUD
$5,385 USD
View
Retailer 8
-
$8,199 AUD
€5,485 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$9,156 AUD
£5,064 GBP
View
B+
Retailer 10
-
$9,601 AUD
ZAR 108,949 ZAR
View
Retailer 11
-
$10,066 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$13,549 AUD
£7,494 GBP
View
B
Retailer 13
-
$13,574 AUD
$9,535 USD
View
B
Retailer 14
-
$14,741 AUD
$10,355 USD
View
Retailer 15
-
$17,355 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$18,492 AUD
$12,990 USD
View
B
Retailer 17
-
$18,655 AUD
SGD 17,708 SGD
View
Most Expensive
B
With Clarity
831655965 · Oct 31
$26,031 AUD
$18,285 USD
View
17 more retailers have this diamond
Prices start from $5,134 AUDSave up to $20,897 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
7.86ct Radiant
$5,134 AUD