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Radiant|Lab Grown|IGI

7.70ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG844632366

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

Certificate IGI LG844632366

Diamond specifications and retailer prices

From €3,378 EUR
$3,774 USD
As of October 30, 2026
Save €12,178 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €15,556 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 7.7ct lab-grown radiant diamond

This 7.7ct 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 LG844632366 or 844632366. Listed at 11 retailers as of October 30, 2026, with prices from €3,378 to €15,556, a €12,178 spread on the same certified stone. With Clarity lists it at €15,556. 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

7.70
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844632366
Dimensions14.85 × 9.34 × 6.28 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.85 mm9.34 mm7.70 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844632366
Side View
Table 66.0%Crown 41.8°Girdle: ThickPavilion 33.3°Culet: NoneDepth 67.2%

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: €4,804 EUR|Low: €3,378 EUR|High: €16,242 EUR|Avg: €7,843 EUR|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 4€3,378 EUR
Retailer 3€4,201 EUR
Retailer 10€4,646 EUR
Retailer 1€4,804 EUR
Retailer 7€5,727 EUR
Retailer 8€8,082 EUR
Retailer 2€8,242 EUR
Retailer 6€8,886 EUR
Retailer 5€11,048 EUR
Retailer 9€11,172 EUR
With Clarity€15,556 EUR

9 data points across 11 retailers

11 retailers€3,378 EUR to €15,556 EUR

A
Cheapest Retailer
-
€3,378 EUR
$3,774 USD
B+
Retailer 2
-
€4,201 EUR
£3,695 GBP
View
B+
Retailer 3
-
€4,646 EUR
$5,190 USD
View
B+
Retailer 4
-
€4,804 EUR
View
B+
Retailer 5
-
€5,727 EUR
ZAR 103,364 ZAR
View
B+
Retailer 6
-
€8,082 EUR
£7,110 GBP
View
B
Retailer 7
-
€8,242 EUR
$9,208 USD
View
B
Retailer 8
-
€8,886 EUR
$9,928 USD
View
B
Retailer 9
-
€11,048 EUR
$12,343 USD
View
B
Retailer 10
-
€11,172 EUR
SGD 16,867 SGD
View
Most Expensive
B
With Clarity
844632366 · Oct 31
€15,556 EUR
$17,379 USD
View
10 more retailers have this diamond
Prices start from €3,378 EURSave up to €12,178 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
7.70ct Radiant
€3,378 EUR