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3.56ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG645433183

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645433183

Diamond specifications and retailer prices

From HK$11,151 HKD
CA$1,974 CAD
As of October 30, 2026
Save HK$3,599 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$14,750 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645433183 or 645433183. Listed at 2 retailers as of October 30, 2026, with prices from HK$11,151 to HK$14,750, a HK$3,599 spread on the same certified stone. The Diamond Guys lists it at HK$14,750. 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

3.56
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645433183
Dimensions9.88 × 9.83 × 5.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm9.83 mm3.56 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645433183
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$16,971 HKD|Low: HK$2,173 HKD|High: HK$25,499 HKD|Avg: HK$10,705 HKD|-4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 4HK$5,659 HKD
Retailer 7HK$6,819 HKD
Retailer 11HK$7,155 HKD
Retailer 2HK$7,289 HKD
Retailer 5HK$7,838 HKD
Retailer 10HK$8,732 HKD
Retailer 6HK$9,252 HKD
Retailer 8HK$11,151 HKD
Retailer 9HK$12,751 HKD
Retailer 3HK$13,338 HKD
The Diamond GuysHK$14,750 HKD
Retailer 1HK$16,971 HKD
Retailer 12HK$23,223 HKD

60 data points across 13 retailers

2 retailersHK$11,151 HKD to HK$14,750 HKD

B+
Cheapest Retailer
-
HK$11,151 HKD
CA$1,974 CAD
Most Expensive
B
The Diamond Guys
1954433987 · Oct 30
HK$14,750 HKD
$1,880 USD
View
1 more retailer has this diamond
Prices start from HK$11,151 HKDSave up to HK$3,599 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+
3.56ct Round
HK$11,151 HKD