Radiant|Lab Grown|IGI

8.57ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG803608085

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

Certificate IGI LG803608085

Diamond specifications and retailer prices

From €2,467 EUR
$2,756 USD
As of October 30, 2026
Save €12,723 EUR (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €16,971 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 8.57ct lab-grown radiant diamond

This 8.57ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803608085 or 803608085. Listed at 12 retailers as of October 30, 2026, with a 516% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.57
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803608085
Dimensions14.42 × 10.08 × 6.59 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.42 mm10.08 mm8.57 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803608085
Side View
Table 67.0%Crown 44.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 65.4%

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: €16,971 EUR|Low: €2,415 EUR|High: €17,311 EUR|Avg: €6,485 EUR|-2.0%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 30, 2026
Retailer 14€2,467 EUR
Retailer 13€2,683 EUR
Retailer 9€3,483 EUR
Retailer 7€3,649 EUR
Retailer 2€3,769 EUR
Retailer 6€3,869 EUR
Retailer 15€3,946 EUR
Retailer 12€4,111 EUR
Retailer 11€4,113 EUR
Retailer 17€4,451 EUR
Retailer 5€4,802 EUR
Retailer 16€7,789 EUR
Retailer 10€8,048 EUR
Retailer 4€8,830 EUR
Retailer 8€11,247 EUR
Retailer 3€15,190 EUR
Do Amore Diamonds€16,971 EUR

29 data points across 17 retailers

12 retailers€2,467 EUR to €15,190 EUR

A
Cheapest Retailer
-
€2,467 EUR
$2,756 USD
A
Retailer 2
-
€2,683 EUR
$2,998 USD
View
B+
Retailer 3
-
€3,769 EUR
£3,316 GBP
View
B+
Retailer 4
-
€3,946 EUR
$4,409 USD
View
B+
Retailer 5
-
€4,111 EUR
$4,593 USD
View
B
Retailer 6
-
€4,113 EUR
$4,595 USD
View
B+
Retailer 7
-
€4,451 EUR
$4,973 USD
View
B
Retailer 8
-
€5,979 EUR
$6,680 USD
View
B
Retailer 9
-
€7,789 EUR
$8,702 USD
View
B
Retailer 10
-
€8,048 EUR
£7,080 GBP
View
B
Retailer 11
-
€15,190 EUR
$16,970 USD
View
Most Expensive
Do Amore Diamonds
27-9AD6CF197 · Oct 31
€16,971 EUR
$18,960 USD
View
Price under review
11 more retailers have this diamond
Prices start from €2,467 EURSave up to €12,723 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
8.57ct Radiant
€2,467 EUR