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Marquise|Lab Grown|IGI

3.00ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG755532976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755532976

Diamond specifications and retailer prices

From HK$3,625 HKD
As of November 4, 2026
Save HK$18,422 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,047 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755532976 or 755532976. Listed at 20 retailers as of November 3, 2026, with prices from HK$3,625 to HK$22,047, a HK$18,422 spread on the same certified stone. Brilliant Earth lists it at HK$22,047. 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

3.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755532976
Dimensions14.59 × 7.59 × 4.68 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm7.59 mm3.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755532976
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.7%

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 4
Current: HK$3,625 HKD|Low: HK$3,625 HKD|High: HK$18,148 HKD|Avg: HK$9,511 HKD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 1HK$3,625 HKD
Retailer 5HK$3,743 HKD
Retailer 7HK$4,017 HKD
Retailer 16HK$4,017 HKD
Retailer 15HK$4,464 HKD
Retailer 13HK$5,178 HKD
Retailer 9HK$6,340 HKD
Retailer 4HK$6,394 HKD
Retailer 12HK$6,544 HKD
Retailer 8HK$6,967 HKD
Retailer 2HK$8,003 HKD
Retailer 3HK$8,450 HKD
Retailer 19HK$8,748 HKD
Retailer 18HK$9,737 HKD
Retailer 10HK$13,181 HKD
Retailer 14HK$13,997 HKD
Retailer 17HK$14,750 HKD
Retailer 6HK$16,908 HKD
Retailer 11HK$17,332 HKD

33 data points across 19 retailers

20 retailersHK$3,625 HKD to HK$22,047 HKD

A
Cheapest Retailer
-
HK$3,625 HKD
A
Retailer 2
-
HK$3,743 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,017 HKD
View
Retailer 4
-
HK$4,017 HKD
View
Price last confirmed 18 days ago
A
Retailer 5
-
HK$4,464 HKD
View
A
Retailer 6
-
HK$5,178 HKD
View
B+
Retailer 7
-
HK$6,340 HKD
View
Retailer 8
-
HK$6,394 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$6,544 HKD
View
A
Retailer 10
-
HK$6,967 HKD
View
A
Retailer 11
-
HK$8,003 HKD
View
A
Retailer 12
-
HK$8,450 HKD
View
A
Retailer 13
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HK$8,748 HKD
View
A
Retailer 14
-
HK$9,737 HKD
View
B+
Retailer 15
-
HK$13,181 HKD
View
B+
Retailer 16
-
HK$13,997 HKD
View
B+
Retailer 17
-
HK$14,750 HKD
View
B
Retailer 18
-
HK$16,908 HKD
View
B
Retailer 19
-
HK$17,332 HKD
View
Most Expensive
B
Brilliant Earth
22466991A · Nov 3
HK$22,047 HKD
$2,810 USD
View
19 more retailers have this diamond
Prices start from HK$3,625 HKDSave up to HK$18,422 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
3.00ct Marquise
HK$3,625 HKD