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Radiant|Lab Grown|IGI

7.88ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG830658292

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

Certificate IGI LG830658292

Diamond specifications and retailer prices

From €2,376 EUR
$2,655 USD
As of October 31, 2026
Save €9,662 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €12,039 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.88ct lab-grown radiant diamond

This 7.88ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830658292 or 830658292. Listed at 17 retailers as of October 31, 2026, with prices from €2,376 to €12,039, a €9,662 spread on the same certified stone. With Clarity lists it at €12,039. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

7.88
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830658292
Dimensions15.01 × 9.44 × 6.20 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.01 mm9.44 mm7.88 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830658292
Side View
Table 68.0%Crown 46.2°Girdle: Slightly ThickPavilion 32.5°Culet: NoneDepth 65.7%

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: €4,561 EUR|Low: €2,376 EUR|High: €12,344 EUR|Avg: €5,120 EUR|-2.1%
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
With Clarity
November 1, 2026
Retailer 14€2,376 EUR
Retailer 15€2,609 EUR
Retailer 9€2,929 EUR
Retailer 10€3,362 EUR
Retailer 8€3,554 EUR
Retailer 13€3,719 EUR
Retailer 3€3,773 EUR
Retailer 6€4,468 EUR
Retailer 1€4,561 EUR
Retailer 16€4,665 EUR
Retailer 2€5,226 EUR
Retailer 11€6,574 EUR
Retailer 7€6,659 EUR
Retailer 12€7,513 EUR
Retailer 5€8,595 EUR
Retailer 4€8,762 EUR
With Clarity€12,039 EUR

19 data points across 17 retailers

17 retailers€2,376 EUR to €12,039 EUR

A
Cheapest Retailer
-
€2,376 EUR
$2,655 USD
Final sale: no returns
A
Retailer 2
-
€2,609 EUR
$2,915 USD
View
B+
Retailer 3
-
€2,929 EUR
£2,577 GBP
View
B+
Retailer 4
-
€3,362 EUR
£2,958 GBP
View
B+
Retailer 5
-
€3,554 EUR
$3,970 USD
View
B+
Retailer 6
-
€3,719 EUR
View
B+
Retailer 7
-
€3,773 EUR
$4,215 USD
View
B+
Retailer 8
-
€4,468 EUR
ZAR 80,649 ZAR
View
B
Retailer 9
-
€4,561 EUR
A$7,839 AUD
View
B
Retailer 10
-
€4,665 EUR
£4,104 GBP
View
B
Retailer 11
-
€5,226 EUR
$5,838 USD
View
B
Retailer 12
-
€6,574 EUR
$7,344 USD
View
B
Retailer 13
-
€6,659 EUR
£5,858 GBP
View
B
Retailer 14
-
€7,513 EUR
A$12,914 AUD
View
B
Retailer 15
-
€8,595 EUR
$9,603 USD
View
B
Retailer 16
-
€8,762 EUR
SGD 13,228 SGD
View
Most Expensive
B
With Clarity
830658292 · Oct 31
€12,039 EUR
$13,450 USD
View
16 more retailers have this diamond
Prices start from €2,376 EURSave up to €9,662 EUR

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
7.88ct Radiant
€2,376 EUR