Radiant|Lab Grown|IGI

8.60ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG841650810

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

Certificate IGI LG841650810

Diamond specifications and retailer prices

From $3,699 USD
As of October 31, 2026
Save $9,695 USD (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,394 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 8.6ct lab-grown radiant diamond

This 8.6ct 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 LG841650810 or 841650810. Listed at 13 retailers as of October 30, 2026, with prices from $3,699 to $13,394, a $9,695 spread on the same certified stone. Taylor and Hart lists it at $13,394. 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

8.60
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650810
Dimensions15.45 × 9.72 × 6.35 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.45 mm9.72 mm8.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650810
Side View
Table 66.0%Crown 42.2°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
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: Oct 31
Current: $5,822 USD|Low: $3,699 USD|High: $14,191 USD|Avg: $8,025 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 10$3,699 USD
Retailer 6$3,980 USD
Retailer 11$4,563 USD
Retailer 5$5,092 USD
Retailer 9$5,273 USD
Retailer 4$5,555 USD
Retailer 1$5,822 USD
Retailer 7$5,837 USD
Retailer 12$6,446 USD
Retailer 3$9,176 USD
Retailer 2$9,796 USD
Retailer 8$12,214 USD
Taylor and Hart$13,394 USD

22 data points across 13 retailers

13 retailers$3,699 USD to $13,394 USD

A
Cheapest Retailer
-
$3,699 USD
Final sale: no returns
A
Retailer 2
-
$3,980 USD
View
A
Retailer 3
-
$4,563 USD
£3,593 GBP
View
B+
Retailer 4
-
$5,092 USD
£4,009 GBP
View
B+
Retailer 5
-
$5,273 USD
View
B+
Retailer 6
-
$5,555 USD
View
Retailer 7
-
$5,822 USD
€5,545 EUR
View
B+
Retailer 8
-
$5,837 USD
£4,596 GBP
View
B+
Retailer 9
-
$6,446 USD
ZAR 104,130 ZAR
View
B
Retailer 10
-
$9,176 USD
View
B
Retailer 11
-
$9,796 USD
£7,713 GBP
View
B
Retailer 12
-
$12,214 USD
View
Most Expensive
B
Taylor and Hart
L1YUS8Y · Oct 30
$13,394 USD
View
12 more retailers have this diamond
Prices start from $3,699 USDSave up to $9,695 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
8.60ct Radiant
$3,699 USD