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Radiant|Lab Grown|IGI

12.35ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG692596702

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

Certificate IGI LG692596702

Diamond specifications and retailer prices

From €2,658 EUR
£2,338 GBP
As of November 1, 2026
Save €9,553 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €25,322 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.35ct lab-grown radiant diamond

This 12.35ct 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 LG692596702 or 692596702. Listed at 15 retailers as of October 31, 2026, with a 359% 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

12.35
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692596702
Dimensions13.12 × 12.58 × 8.09 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm12.58 mm12.35 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692596702
Side View
Table 64.0%Crown 42.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €25,322 EUR|Low: €2,657 EUR|High: €26,101 EUR|Avg: €7,769 EUR|-3.0%
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
Retailer 15
November 1, 2026
Retailer 2€2,658 EUR
Retailer 4€3,310 EUR
Retailer 9€3,312 EUR
Retailer 3€3,394 EUR
Retailer 13€3,622 EUR
Retailer 10€5,122 EUR
Retailer 11€5,140 EUR
Retailer 6€5,729 EUR
Retailer 8€5,933 EUR
Retailer 12€6,333 EUR
Retailer 15€8,262 EUR
Retailer 14€9,180 EUR
Retailer 7€11,566 EUR
Retailer 5€12,211 EUR
Brilliant Earth€25,322 EUR

37 data points across 15 retailers

15 retailers€2,658 EUR to €12,211 EUR

A
Cheapest Retailer
-
€2,658 EUR
£2,338 GBP
Retailer 2
-
€3,310 EUR
$3,698 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€3,312 EUR
$3,700 USD
View
A
Retailer 4
-
€3,394 EUR
$3,792 USD
View
Final sale: no returns
A
Retailer 5
-
€3,622 EUR
$4,047 USD
View
A
Retailer 6
-
€5,122 EUR
ZAR 92,451 ZAR
View
Retailer 7
-
€5,140 EUR
$5,742 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€5,729 EUR
£5,040 GBP
View
B+
Retailer 9
-
€5,933 EUR
View
Retailer 10
-
€6,333 EUR
$7,075 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€8,262 EUR
$9,230 USD
View
B
Retailer 12
-
€9,180 EUR
$10,256 USD
View
B
Retailer 13
-
€11,566 EUR
$12,922 USD
View
B
Retailer 14
-
€12,211 EUR
$13,642 USD
View
Most Expensive
Brilliant Earth
16412350A · Oct 31
€25,322 EUR
$28,290 USD
View
Price under review
14 more retailers have this diamond
Prices start from €2,658 EURSave up to €9,553 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
12.35ct Radiant
€2,658 EUR