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Radiant|Lab Grown|IGI

7.80ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG841626325

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

Certificate IGI LG841626325

Diamond specifications and retailer prices

From €2,921 EUR
$3,263 USD
As of October 30, 2026
Save €9,032 EUR (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €16,695 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.8ct lab-grown radiant diamond

This 7.8ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841626325 or 841626325. Listed at 24 retailers as of October 30, 2026, with a 309% 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

7.80
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626325
Dimensions15.05 × 9.44 × 6.40 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.05 mm9.44 mm7.80 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626325
Side View
Table 66.0%Crown 39.3°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.8%

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: €4,862 EUR|Low: €2,921 EUR|High: €16,967 EUR|Avg: €5,998 EUR|-1.6%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
November 1, 2026
Retailer 11€2,921 EUR
Retailer 9€3,178 EUR
Retailer 6€3,276 EUR
Retailer 2€3,388 EUR
Retailer 10€3,527 EUR
Retailer 4€3,528 EUR
Retailer 15€4,031 EUR
Retailer 5€4,234 EUR
Retailer 16€4,510 EUR
Retailer 20€4,673 EUR
Retailer 1€4,862 EUR
Retailer 19€5,157 EUR
Retailer 8€5,170 EUR
Retailer 7€5,405 EUR
Retailer 21€6,118 EUR
Retailer 12€6,304 EUR
Retailer 18€8,025 EUR
Retailer 17€8,469 EUR
Retailer 3€8,634 EUR
Retailer 14€11,861 EUR
Retailer 13€11,953 EUR
With Clarity€16,695 EUR

18 data points across 22 retailers

24 retailers€2,921 EUR to €11,953 EUR

A
Cheapest Retailer
-
€2,921 EUR
$3,263 USD
B+
Retailer 2
-
€3,178 EUR
$3,550 USD
View
B+
Retailer 3
-
€3,276 EUR
$3,660 USD
View
Final sale: no returns
B+
Retailer 4
-
€3,388 EUR
$3,785 USD
View
Retailer 5
-
€3,457 EUR
$3,862 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€3,527 EUR
$3,940 USD
View
B+
Retailer 7
-
€3,528 EUR
$3,942 USD
View
B+
Retailer 8
-
€4,031 EUR
£3,546 GBP
View
B+
Retailer 9
-
€4,234 EUR
$4,730 USD
View
B+
Retailer 10
-
€4,510 EUR
£3,967 GBP
View
B+
Retailer 11
-
€4,673 EUR
$5,221 USD
View
B+
Retailer 12
-
€4,862 EUR
$5,432 USD
View
B+
Retailer 13
-
€5,157 EUR
View
B+
Retailer 14
-
€5,170 EUR
£4,548 GBP
View
B+
Retailer 15
-
€5,405 EUR
$6,038 USD
View
B+
Retailer 16
-
€6,118 EUR
ZAR 110,417 ZAR
View
B
Retailer 17
-
€6,304 EUR
A$10,836 AUD
View
B
Retailer 18
-
€8,025 EUR
A$13,794 AUD
View
B
Retailer 19
-
€8,469 EUR
$9,462 USD
View
B
Retailer 20
-
€8,634 EUR
£7,595 GBP
View
B
Retailer 21
-
€11,861 EUR
$13,252 USD
View
B
Retailer 22
-
€11,953 EUR
SGD 18,046 SGD
View
Retailer 23
-
€12,088 EUR
$13,505 USD
View
Price last confirmed 19 days ago
Most Expensive
With Clarity
841626325 · Oct 31
€16,695 EUR
$18,652 USD
View
Price under review
23 more retailers have this diamond
Prices start from €2,921 EURSave up to €9,032 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
7.80ct Radiant
€2,921 EUR