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Radiant|Lab Grown|IGI

8.30ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG841626294

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

Certificate IGI LG841626294

Diamond specifications and retailer prices

From $3,511 USD
As of October 31, 2026
Save $14,359 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $17,870 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 8.3ct lab-grown radiant diamond

This 8.3ct 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 LG841626294 or 841626294. Listed at 19 retailers as of October 31, 2026, with prices from $3,511 to $17,870, a $14,359 spread on the same certified stone. With Clarity lists it at $17,870. 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

8.30
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626294
Dimensions14.35 × 9.88 × 6.70 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm9.88 mm8.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626294
Side View
Table 66.0%Crown 44.9°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 67.8%

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: $5,519 USD|Low: $3,511 USD|High: $18,194 USD|Avg: $8,275 USD|-3.4%
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
With Clarity
October 31, 2026
Retailer 2$3,511 USD
Retailer 16$3,795 USD
Retailer 11$4,340 USD
Retailer 9$4,828 USD
Retailer 10$5,119 USD
Retailer 5$5,238 USD
Retailer 1$5,519 USD
Retailer 12$6,098 USD
Retailer 15$6,279 USD
Retailer 6$6,843 USD
Retailer 13$9,267 USD
Retailer 7$9,286 USD
Retailer 14$11,397 USD
Retailer 4$12,694 USD
Retailer 8$12,770 USD
Retailer 3$12,819 USD
With Clarity$17,870 USD

23 data points across 17 retailers

19 retailers$3,511 USD to $17,870 USD

A
Cheapest Retailer
-
$3,511 USD
Final sale: no returns
A
Retailer 2
-
$3,795 USD
View
A
Retailer 3
-
$4,340 USD
£3,418 GBP
View
B+
Retailer 4
-
$4,828 USD
£3,802 GBP
View
B+
Retailer 5
-
$5,119 USD
View
B+
Retailer 6
-
$5,238 USD
View
B+
Retailer 7
-
$5,519 USD
€5,256 EUR
View
B+
Retailer 8
-
$6,098 USD
ZAR 98,508 ZAR
View
B+
Retailer 9
-
$6,279 USD
£4,944 GBP
View
Retailer 10
-
$6,843 USD
A$10,527 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$9,267 USD
£7,297 GBP
View
B
Retailer 12
-
$9,286 USD
View
B
Retailer 13
-
$11,397 USD
View
B
Retailer 14
-
$11,400 USD
View
B
Retailer 15
-
$12,694 USD
View
Retailer 16
-
$12,770 USD
A$19,646 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$12,819 USD
SGD 17,323 SGD
View
Retailer 18
-
$17,120 USD
View
Price last confirmed 18 days ago
Most Expensive
B
With Clarity
841626294 · Oct 31
$17,870 USD
View
18 more retailers have this diamond
Prices start from $3,511 USDSave up to $14,359 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
8.30ct Radiant
$3,511 USD