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Round|Lab Grown|IGI

12.05ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG598314604

Shape and cutting style on the report: Round brilliant

Certificate IGI LG598314604

Diamond specifications and retailer prices

From HK$40,473 HKD
As of November 1, 2026
Save HK$76,624 HKD (65%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$117,098 HKD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 12.05ct lab-grown round diamond

This 12.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598314604 or 598314604. Listed at 5 retailers as of November 1, 2026, with prices from HK$40,473 to HK$117,098, a HK$76,624 spread on the same certified stone. Michael Trio lists it at HK$117,098. 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

12.05
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598314604
Dimensions15.06 × 15.09 × 8.71 mm
L/W Ratio1.00
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
15.06 mm15.09 mm12.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598314604
Side View
Table 61.0%Crown 32.6°GirdlePavilion 40.2°Culet: NoneDepth 57.8%

Caratlytics Score

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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: HK$117,098 HKD|Low: HK$40,473 HKD|High: HK$169,256 HKD|Avg: HK$80,466 HKD|-7.4%
Michael Trio
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
October 9, 2026
Retailer 2HK$40,473 HKD
Retailer 14HK$45,727 HKD
Retailer 13HK$46,567 HKD
Retailer 11HK$59,912 HKD
Retailer 5HK$62,816 HKD
Retailer 3HK$62,847 HKD
Retailer 15HK$67,081 HKD
Retailer 10HK$71,982 HKD
Retailer 8HK$73,173 HKD
Retailer 4HK$80,815 HKD
Retailer 12HK$90,234 HKD
Michael TrioHK$117,098 HKD
Retailer 9HK$119,920 HKD
Retailer 6HK$131,706 HKD
Retailer 7HK$169,256 HKD

12 data points across 15 retailers

5 retailersHK$40,473 HKD to HK$117,098 HKD

A
Cheapest Retailer
-
HK$40,473 HKD
Retailer 2
-
HK$62,816 HKD
$8,006 USD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$71,982 HKD
ZAR 148,211 ZAR
View
Price last confirmed 34 days ago
Retailer 4
-
HK$90,234 HKD
A$17,693 AUD
View
Price last confirmed 34 days ago
Most Expensive
B
Michael Trio
1012130551 · Nov 2
HK$117,098 HKD
SGD 20,168 SGD
View
4 more retailers have this diamond
Prices start from HK$40,473 HKDSave up to HK$76,624 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
12.05ct Round
HK$40,473 HKD