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Round|Lab Grown|IGI

8.78ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG616403719

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616403719

Diamond specifications and retailer prices

From €1,509 EUR
$1,686 USD
As of October 29, 2026
Save €3,517 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €15,324 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.78ct lab-grown round diamond

This 8.78ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616403719 or 616403719. Listed at 11 retailers as of October 29, 2026, with a 233% 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

8.78
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403719
Dimensions13.28 × 13.19 × 8.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.28 mm13.19 mm8.78 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403719
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

Caratlytics Score

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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 29
Current: €15,324 EUR|Low: €1,448 EUR|High: €15,915 EUR|Avg: €4,525 EUR|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9€1,509 EUR
Retailer 13€1,642 EUR
Retailer 12€1,690 EUR
Retailer 3€2,108 EUR
Retailer 2€2,630 EUR
Retailer 10€2,749 EUR
Retailer 7€2,752 EUR
Retailer 8€3,017 EUR
Retailer 11€3,281 EUR
Retailer 6€5,026 EUR
Retailer 5€7,162 EUR
Retailer 4€8,937 EUR
Brilliant Earth€15,324 EUR

27 data points across 13 retailers

11 retailers€1,509 EUR to €5,026 EUR

A
Cheapest Retailer
-
€1,509 EUR
$1,686 USD
A
Retailer 2
-
€1,642 EUR
$1,834 USD
View
A
Retailer 3
-
€1,690 EUR
$1,888 USD
View
Final sale: no returns
A
Retailer 4
-
€2,108 EUR
HK$18,400 HKD
View
B+
Retailer 5
-
€2,630 EUR
View
B+
Retailer 6
-
€2,749 EUR
$3,071 USD
View
B+
Retailer 7
-
€2,752 EUR
$3,075 USD
View
B+
Retailer 8
-
€3,017 EUR
$3,371 USD
View
B+
Retailer 9
-
€3,281 EUR
$3,665 USD
View
B
Retailer 10
-
€5,026 EUR
£4,421 GBP
View
Most Expensive
Brilliant Earth
15434410A · Oct 31
€15,324 EUR
$17,120 USD
View
Price under review
10 more retailers have this diamond
Prices start from €1,509 EURSave up to €3,517 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
8.78ct Round
€1,509 EUR