Round|Lab Grown|GIA

12.34ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • GIA 2466165516

Certificate GIA 2466165516

Diamond specifications and retailer prices

From €7,478 EUR
$8,355 USD
As of October 29, 2026
Save €16,949 EUR (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €24,427 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.34ct lab-grown round diamond

This 12.34ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2466165516. Listed at 13 retailers as of October 29, 2026, with prices from €7,478 to €24,427, a €16,949 spread on the same certified stone. Brilliant Earth lists it at €24,427. 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

12.34
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 2466165516
Dimensions15.01 × 14.97 × 9.04 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
15.01 mm14.97 mm12.34 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2466165516
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €24,427 EUR|Low: €6,252 EUR|High: €71,905 EUR|Avg: €19,111 EUR|-2.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 13€6,252 EUR
Retailer 16€7,478 EUR
Retailer 18€7,777 EUR
Retailer 4€8,343 EUR
Retailer 20€8,376 EUR
Retailer 5€9,137 EUR
Retailer 15€9,139 EUR
Retailer 14€9,649 EUR
Retailer 9€9,956 EUR
Retailer 17€10,038 EUR
Retailer 19€10,768 EUR
Retailer 8€13,723 EUR
Retailer 3€15,167 EUR
Retailer 2€15,411 EUR
Retailer 10€22,269 EUR
Brilliant Earth€24,427 EUR
Retailer 6€30,063 EUR
Retailer 12€37,371 EUR
Retailer 7€46,661 EUR
Retailer 11€71,905 EUR

15 data points across 20 retailers

13 retailers€7,478 EUR to €24,427 EUR

Retailer 1
-
€6,252 EUR
$6,985 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
€7,478 EUR
$8,355 USD
View
B+
Retailer 3
-
€7,777 EUR
$8,689 USD
View
B+
Retailer 4
-
€8,376 EUR
$9,358 USD
View
Final sale: no returns
B+
Retailer 5
-
€9,137 EUR
$10,208 USD
View
B+
Retailer 6
-
€9,139 EUR
$10,210 USD
View
B+
Retailer 7
-
€9,649 EUR
$10,780 USD
View
B+
Retailer 8
-
€9,956 EUR
HK$86,900 HKD
View
B+
Retailer 9
-
€10,038 EUR
$11,215 USD
View
B
Retailer 10
-
€10,768 EUR
$12,030 USD
View
Retailer 11
-
€15,411 EUR
A$26,488 AUD
View
Most Expensive
B
Brilliant Earth
15270046Y · Oct 31
€24,427 EUR
$27,290 USD
View
11 more retailers have this diamond
Prices start from €7,478 EURSave up to €16,949 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.

B+
12.34ct Round
€7,478 EUR