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Radiant|Lab Grown|IGI

10.02ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG840639500

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

Certificate IGI LG840639500

Diamond specifications and retailer prices

From €1,937 EUR
£1,704 GBP
As of October 30, 2026
Save €10,585 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €12,522 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.02ct lab-grown radiant diamond

This 10.02ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840639500 or 840639500. Listed at 16 retailers as of October 28, 2026, with prices from €1,937 to €12,522, a €10,585 spread on the same certified stone. Brilliant Earth lists it at €12,522. 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

10.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840639500
Dimensions15.15 × 10.69 × 7.34 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.15 mm10.69 mm10.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840639500
Side View
Table 67.0%Crown 42.8°Girdle: MediumPavilion 39.9°Culet: NoneDepth 68.7%

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: €12,522 EUR|Low: €1,937 EUR|High: €12,952 EUR|Avg: €4,335 EUR|+7.4%
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
Retailer 14
October 30, 2026
Retailer 2€1,937 EUR
Retailer 10€2,089 EUR
Retailer 13€2,314 EUR
Retailer 9€2,498 EUR
Retailer 7€2,978 EUR
Retailer 4€3,117 EUR
Retailer 8€3,351 EUR
Retailer 14€3,439 EUR
Retailer 5€3,622 EUR
Retailer 12€4,106 EUR
Retailer 3€5,165 EUR
Retailer 6€5,753 EUR
Retailer 11€7,236 EUR
Brilliant Earth€12,522 EUR

20 data points across 14 retailers

16 retailers€1,937 EUR to €12,522 EUR

A
Cheapest Retailer
-
€1,937 EUR
£1,704 GBP
Retailer 2
-
€1,947 EUR
$2,175 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
€2,089 EUR
$2,334 USD
View
Final sale: no returns
Retailer 4
-
€2,258 EUR
$2,523 USD
View
Price last confirmed 25 days ago
A
Retailer 5
-
€2,314 EUR
$2,585 USD
View
A
Retailer 6
-
€2,498 EUR
HK$21,800 HKD
View
A
Retailer 7
-
€2,978 EUR
£2,620 GBP
View
A
Retailer 8
-
€3,117 EUR
$3,482 USD
View
A
Retailer 9
-
€3,351 EUR
ZAR 60,479 ZAR
View
A
Retailer 10
-
€3,439 EUR
View
Retailer 11
-
€3,622 EUR
$4,046 USD
View
Price last confirmed 20 days ago
B+
Retailer 12
-
€4,106 EUR
£3,612 GBP
View
Retailer 13
-
€5,165 EUR
$5,770 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€5,753 EUR
$6,427 USD
View
B+
Retailer 15
-
€7,236 EUR
SGD 10,925 SGD
View
Most Expensive
B
Brilliant Earth
21696742A · Oct 28
€12,522 EUR
$13,990 USD
View
15 more retailers have this diamond
Prices start from €1,937 EURSave up to €10,585 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
10.02ct Radiant
€1,937 EUR