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Marquise|Lab Grown|IGI

3.54ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG766616918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG766616918

Diamond specifications and retailer prices

From HK$3,578 HKD
$456 USD
As of November 2, 2026
Save HK$13,009 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,587 HKD at Brilliance · As of November 1, 2026
View at Brilliance

About this 3.54ct lab-grown marquise diamond

This 3.54ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766616918 or 766616918. Listed at 17 retailers as of November 1, 2026, with prices from HK$3,578 to HK$16,587, a HK$13,009 spread on the same certified stone. Brilliance lists it at HK$16,587. 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

3.54
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766616918
Dimensions15.78 × 7.95 × 4.98 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm7.95 mm3.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766616918
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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$16,587 HKD|Low: HK$3,468 HKD|High: HK$16,775 HKD|Avg: HK$8,816 HKD|-1.1%
Brilliance
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
November 3, 2026
Retailer 4HK$3,578 HKD
Retailer 5HK$4,002 HKD
Retailer 14HK$4,002 HKD
Retailer 12HK$4,433 HKD
Retailer 11HK$5,532 HKD
Retailer 6HK$6,936 HKD
Retailer 2HK$7,265 HKD
Retailer 3HK$7,517 HKD
Retailer 10HK$9,358 HKD
Retailer 15HK$10,310 HKD
Retailer 8HK$11,910 HKD
Retailer 13HK$14,249 HKD
Retailer 16HK$14,492 HKD
Retailer 7HK$15,762 HKD
Retailer 9HK$16,282 HKD
BrillianceHK$16,587 HKD

44 data points across 16 retailers

17 retailersHK$3,578 HKD to HK$16,587 HKD

A
Cheapest Retailer
-
HK$3,578 HKD
$456 USD
A
Retailer 2
-
HK$4,002 HKD
$510 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,002 HKD
$510 USD
View
A
Retailer 4
-
HK$4,433 HKD
$565 USD
View
Retailer 5
-
HK$4,480 HKD
$571 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$5,532 HKD
$705 USD
View
B+
Retailer 7
-
HK$6,936 HKD
$884 USD
View
A
Retailer 8
-
HK$7,265 HKD
£729 GBP
View
A
Retailer 9
-
HK$7,517 HKD
$958 USD
View
A
Retailer 10
-
HK$9,358 HKD
A$1,835 AUD
View
A
Retailer 11
-
HK$10,310 HKD
$1,314 USD
View
A
Retailer 12
-
HK$11,910 HKD
$1,518 USD
View
B+
Retailer 13
-
HK$14,249 HKD
$1,816 USD
View
B+
Retailer 14
-
HK$14,492 HKD
$1,847 USD
View
B+
Retailer 15
-
HK$15,762 HKD
$2,009 USD
View
B+
Retailer 16
-
HK$16,282 HKD
£1,634 GBP
View
Most Expensive
B+
Brilliance
D37883666 · Nov 1
HK$16,587 HKD
$2,114 USD
View
16 more retailers have this diamond
Prices start from HK$3,578 HKDSave up to HK$13,009 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
3.54ct Marquise
HK$3,578 HKD