Radiant|Lab Grown|IGI

8.54ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG837671460

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

Certificate IGI LG837671460

Diamond specifications and retailer prices

From $3,862 USD
As of October 31, 2026
Save $15,820 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,682 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 8.54ct lab-grown radiant diamond

This 8.54ct 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 LG837671460 or 837671460. Listed at 18 retailers as of October 31, 2026, with prices from $3,862 to $19,682, a $15,820 spread on the same certified stone. With Clarity lists it at $19,682. 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

8.54
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837671460
Dimensions15.49 × 9.69 × 6.30 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.49 mm9.69 mm8.54 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837671460
Side View
Table 67.0%Crown 39.9°Girdle: THK-VTKPavilion 32.4°Culet: NoneDepth 65.0%

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: $6,078 USD|Low: $3,862 USD|High: $19,940 USD|Avg: $8,989 USD|-1.1%
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
With Clarity
October 31, 2026
Retailer 6$3,862 USD
Retailer 3$4,135 USD
Retailer 2$4,143 USD
Retailer 17$4,761 USD
Retailer 10$5,315 USD
Retailer 15$5,491 USD
Retailer 13$5,730 USD
Retailer 1$6,078 USD
Retailer 5$6,096 USD
Retailer 11$6,674 USD
Retailer 14$7,441 USD
Retailer 8$10,091 USD
Retailer 12$10,143 USD
Retailer 16$12,108 USD
Retailer 9$13,192 USD
Retailer 4$13,986 USD
Retailer 7$14,058 USD
With Clarity$19,682 USD

35 data points across 18 retailers

18 retailers$3,862 USD to $19,682 USD

A
Cheapest Retailer
-
$3,862 USD
Final sale: no returns
A
Retailer 2
-
$4,135 USD
View
A
Retailer 3
-
$4,143 USD
View
Retailer 4
-
$4,761 USD
£3,749 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$5,315 USD
£4,185 GBP
View
B+
Retailer 6
-
$5,491 USD
View
B+
Retailer 7
-
$5,730 USD
View
B+
Retailer 8
-
$6,078 USD
€5,789 EUR
View
B+
Retailer 9
-
$6,096 USD
£4,800 GBP
View
B+
Retailer 10
-
$6,674 USD
ZAR 107,826 ZAR
View
Retailer 11
-
$7,441 USD
A$11,448 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$10,091 USD
View
B
Retailer 13
-
$10,143 USD
£7,987 GBP
View
B
Retailer 14
-
$12,108 USD
View
Retailer 15
-
$13,192 USD
A$20,295 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$13,986 USD
View
B
Retailer 17
-
$14,058 USD
SGD 18,997 SGD
View
Most Expensive
B
With Clarity
837671460 · Oct 31
$19,682 USD
View
17 more retailers have this diamond
Prices start from $3,862 USDSave up to $15,820 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
8.54ct Radiant
$3,862 USD