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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 HK$65,551 HKD
$8,355 USD
As of October 29, 2026
Save HK$148,558 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$214,109 HKD 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 HK$65,551 to HK$214,109, a HK$148,558 spread on the same certified stone. Brilliant Earth lists it at HK$214,109. 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
Colour
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: HK$214,109 HKD|Low: HK$54,802 HKD|High: HK$630,265 HKD|Avg: HK$167,509 HKD|-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 13HK$54,802 HKD
Retailer 16HK$65,551 HKD
Retailer 18HK$68,171 HKD
Retailer 4HK$73,130 HKD
Retailer 20HK$73,420 HKD
Retailer 5HK$80,089 HKD
Retailer 15HK$80,105 HKD
Retailer 14HK$84,577 HKD
Retailer 9HK$87,269 HKD
Retailer 17HK$87,990 HKD
Retailer 19HK$94,384 HKD
Retailer 8HK$120,286 HKD
Retailer 3HK$132,939 HKD
Retailer 2HK$135,081 HKD
Retailer 10HK$195,191 HKD
Brilliant EarthHK$214,109 HKD
Retailer 6HK$263,507 HKD
Retailer 12HK$327,566 HKD
Retailer 7HK$408,996 HKD
Retailer 11HK$630,265 HKD

15 data points across 20 retailers

13 retailersHK$65,551 HKD to HK$214,109 HKD

Retailer 1
-
HK$54,802 HKD
$6,985 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
HK$65,551 HKD
$8,355 USD
View
B+
Retailer 3
-
HK$68,171 HKD
$8,689 USD
View
B+
Retailer 4
-
HK$73,420 HKD
$9,358 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$80,089 HKD
$10,208 USD
View
B+
Retailer 6
-
HK$80,105 HKD
$10,210 USD
View
B+
Retailer 7
-
HK$84,577 HKD
$10,780 USD
View
B+
Retailer 8
-
HK$87,269 HKD
View
B+
Retailer 9
-
HK$87,990 HKD
$11,215 USD
View
B
Retailer 10
-
HK$94,384 HKD
$12,030 USD
View
Retailer 11
-
HK$135,081 HKD
A$26,488 AUD
View
Most Expensive
B
Brilliant Earth
15270046Y · Oct 31
HK$214,109 HKD
$27,290 USD
View
11 more retailers have this diamond
Prices start from HK$65,551 HKDSave up to HK$148,558 HKD

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
HK$65,551 HKD