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Heart|Lab Grown|IGI

12.01ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG602335849

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG602335849

Diamond specifications and retailer prices

From HK$23,931 HKD
$3,050 USD
As of November 2, 2026
Save HK$117,877 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$141,808 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 12.01ct lab-grown heart diamond

This 12.01ct lab-grown heart sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602335849 or 602335849. Listed at 17 retailers as of November 2, 2026, with prices from HK$23,931 to HK$141,808, a HK$117,877 spread on the same certified stone. Yorxs lists it at HK$141,808. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602335849
Dimensions14.73 × 15.63 × 8.71 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.73 mm15.63 mm12.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602335849
Side View
Table 61.0%Crown 34.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 55.7%

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: Nov 2
Current: HK$33,774 HKD|Low: HK$23,844 HKD|High: HK$142,846 HKD|Avg: HK$56,607 HKD|-5.2%
Retailer 1
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
Yorxs
November 2, 2026
Retailer 7HK$23,844 HKD
Retailer 9HK$23,931 HKD
Retailer 14HK$26,088 HKD
Retailer 5HK$28,269 HKD
Retailer 15HK$29,526 HKD
Retailer 11HK$31,808 HKD
Retailer 1HK$33,774 HKD
Retailer 12HK$33,958 HKD
Retailer 10HK$38,704 HKD
Retailer 8HK$46,323 HKD
Retailer 13HK$52,396 HKD
Retailer 4HK$60,478 HKD
Retailer 6HK$85,472 HKD
Retailer 3HK$87,146 HKD
Retailer 2HK$134,325 HKD
YorxsHK$141,808 HKD

41 data points across 16 retailers

17 retailersHK$23,931 HKD to HK$141,808 HKD

Retailer 1
-
HK$23,844 HKD
$3,039 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$23,931 HKD
$3,050 USD
View
A
Retailer 3
-
HK$26,088 HKD
$3,325 USD
View
A
Retailer 4
-
HK$28,269 HKD
$3,603 USD
View
A
Retailer 5
-
HK$29,526 HKD
View
A
Retailer 6
-
HK$31,808 HKD
$4,054 USD
View
A
Retailer 7
-
HK$33,774 HKD
£3,389 GBP
View
A
Retailer 8
-
HK$33,958 HKD
$4,328 USD
View
A
Retailer 9
-
HK$38,704 HKD
ZAR 79,692 ZAR
View
B+
Retailer 10
-
HK$46,323 HKD
A$9,083 AUD
View
B+
Retailer 11
-
HK$52,396 HKD
$6,678 USD
View
B+
Retailer 12
-
HK$58,367 HKD
$7,439 USD
View
Retailer 13
-
HK$60,478 HKD
$7,708 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
HK$85,472 HKD
SGD 14,721 SGD
View
B
Retailer 15
-
HK$87,146 HKD
$11,107 USD
View
B
Retailer 16
-
HK$134,325 HKD
$17,120 USD
View
Most Expensive
B
Yorxs
422786174 · Nov 2
HK$141,808 HKD
€17,213 EUR
View
16 more retailers have this diamond
Prices start from HK$23,931 HKDSave up to HK$117,877 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.

A
12.01ct Heart
HK$23,931 HKD