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Round|Lab Grown|GIA

12.01ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • GIA 6224890648

Certificate GIA 6224890648

Diamond specifications and retailer prices

From HK$139,831 HKD
$17,823 USD
As of October 31, 2026
Save HK$84,478 HKD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$224,309 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.01ct lab-grown round diamond

This 12.01ct lab-grown round 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 GIA 6224890648. Listed at 3 retailers as of October 31, 2026, with prices from HK$139,831 to HK$224,309, a HK$84,478 spread on the same certified stone. Brilliant Earth lists it at HK$224,309. 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

12.01
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 6224890648
Dimensions14.70 × 14.78 × 9.04 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
14.70 mm14.78 mm12.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6224890648
Side View
Table 58.0%Crown 33°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$224,309 HKD|Low: HK$139,831 HKD|High: HK$437,319 HKD|Avg: HK$268,317 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
October 4, 2026
Retailer 2HK$139,831 HKD
Brilliant EarthHK$224,309 HKD
Retailer 3HK$437,319 HKD

2 data points across 3 retailers

3 retailersHK$139,831 HKD to HK$224,309 HKD

B
Cheapest Retailer
-
HK$139,831 HKD
$17,823 USD
Most Expensive
B
Brilliant Earth
12092739Y · Oct 31
HK$224,309 HKD
$28,590 USD
View
1 more retailer has this diamond
Prices start from HK$139,831 HKDSave up to HK$84,478 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
12.01ct Round
HK$139,831 HKD