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Marquise|Lab Grown|IGI

3.56ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG749573887

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749573887

Diamond specifications and retailer prices

From HK$5,155 HKD
As of November 2, 2026
Save HK$32,545 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$37,700 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.56ct lab-grown marquise diamond

This 3.56ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749573887 or 749573887. Listed at 23 retailers as of October 28, 2026, with prices from HK$5,155 to HK$37,700, a HK$32,545 spread on the same certified stone. Rare Carat lists it at HK$37,700. 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573887
Dimensions15.87 × 8.04 × 4.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.87 mm8.04 mm3.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573887
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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$37,700 HKD|Low: HK$5,069 HKD|High: HK$57,433 HKD|Avg: HK$16,717 HKD|-1.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 3, 2026
Retailer 3HK$5,155 HKD
Retailer 16HK$5,602 HKD
Retailer 6HK$5,775 HKD
Retailer 7HK$5,979 HKD
Retailer 9HK$7,375 HKD
Retailer 19HK$8,529 HKD
Retailer 2HK$9,549 HKD
Retailer 21HK$9,745 HKD
Retailer 8HK$9,957 HKD
Retailer 18HK$13,495 HKD
Retailer 13HK$13,864 HKD
Retailer 15HK$14,076 HKD
Retailer 14HK$16,806 HKD
Retailer 4HK$17,355 HKD
Retailer 10HK$18,532 HKD
Retailer 12HK$19,662 HKD
Retailer 11HK$20,164 HKD
Retailer 5HK$20,619 HKD
Retailer 17HK$25,178 HKD
Retailer 20HK$33,424 HKD
Rare CaratHK$37,700 HKD

36 data points across 21 retailers

23 retailersHK$5,155 HKD to HK$37,700 HKD

A
Cheapest Retailer
-
HK$5,155 HKD
A
Retailer 2
-
HK$5,602 HKD
View
A
Retailer 3
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HK$5,775 HKD
View
Final sale: no returns
A
Retailer 4
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HK$5,979 HKD
View
Retailer 5
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HK$6,120 HKD
View
Price last confirmed 19 days ago
A
Retailer 6
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HK$7,375 HKD
View
A
Retailer 7
-
HK$8,529 HKD
View
A
Retailer 8
-
HK$9,549 HKD
View
A
Retailer 9
-
HK$9,745 HKD
View
A
Retailer 10
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HK$9,957 HKD
View
B+
Retailer 11
-
HK$13,495 HKD
View
B+
Retailer 12
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HK$13,864 HKD
View
B+
Retailer 13
-
HK$14,076 HKD
View
B+
Retailer 14
-
HK$16,806 HKD
View
B+
Retailer 15
-
HK$17,355 HKD
View
B+
Retailer 16
-
HK$18,532 HKD
View
B+
Retailer 17
-
HK$19,301 HKD
View
B+
Retailer 18
-
HK$19,662 HKD
View
B
Retailer 19
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HK$20,164 HKD
View
B
Retailer 20
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HK$20,619 HKD
View
B
Retailer 21
-
HK$25,178 HKD
View
B
Retailer 22
-
HK$33,424 HKD
View
Most Expensive
B
Rare Carat
NO-368 · Oct 28
HK$37,700 HKD
$4,805 USD
View
22 more retailers have this diamond
Prices start from HK$5,155 HKDSave up to HK$32,545 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
3.56ct Marquise
HK$5,155 HKD