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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG818647393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818647393

Diamond specifications and retailer prices

From HK$2,252 HKD
$287 USD
As of October 31, 2026
Save HK$10,302 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$12,554 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818647393 or 818647393. Listed at 18 retailers as of October 31, 2026, with prices from HK$2,252 to HK$12,554, a HK$10,302 spread on the same certified stone. Brilliant Earth lists it at HK$12,554. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818647393
Dimensions12.51 × 5.88 × 3.69 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm5.88 mm1.54 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818647393
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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: Oct 31
Current: HK$12,554 HKD|Low: HK$2,252 HKD|High: HK$15,535 HKD|Avg: HK$6,449 HKD|-19.2%
Brilliant Earth
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
November 2, 2026
Retailer 6HK$2,252 HKD
Retailer 3HK$2,417 HKD
Retailer 17HK$2,708 HKD
Retailer 4HK$4,056 HKD
Retailer 15HK$4,160 HKD
Retailer 11HK$4,178 HKD
Retailer 9HK$4,292 HKD
Retailer 10HK$4,603 HKD
Retailer 14HK$5,641 HKD
Retailer 2HK$6,465 HKD
Retailer 13HK$7,742 HKD
Retailer 7HK$8,185 HKD
Retailer 16HK$9,235 HKD
Retailer 12HK$9,696 HKD
Retailer 8HK$10,216 HKD
Retailer 5HK$10,586 HKD
Brilliant EarthHK$12,554 HKD

38 data points across 17 retailers

18 retailersHK$2,252 HKD to HK$12,554 HKD

A
Cheapest Retailer
-
HK$2,252 HKD
$287 USD
Final sale: no returns
A
Retailer 2
-
HK$2,268 HKD
$289 USD
View
Retailer 3
-
HK$2,417 HKD
$308 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,417 HKD
$308 USD
View
A
Retailer 5
-
HK$4,056 HKD
$517 USD
View
A
Retailer 6
-
HK$4,160 HKD
€505 EUR
View
A
Retailer 7
-
HK$4,178 HKD
ZAR 8,603 ZAR
View
A
Retailer 8
-
HK$4,292 HKD
$547 USD
View
A
Retailer 9
-
HK$4,603 HKD
£462 GBP
View
B+
Retailer 10
-
HK$5,641 HKD
A$1,106 AUD
View
B+
Retailer 11
-
HK$6,465 HKD
$824 USD
View
B+
Retailer 12
-
HK$7,742 HKD
A$1,518 AUD
View
B+
Retailer 13
-
HK$8,185 HKD
$1,043 USD
View
B
Retailer 14
-
HK$9,235 HKD
$1,177 USD
View
B
Retailer 15
-
HK$9,696 HKD
£973 GBP
View
B
Retailer 16
-
HK$10,427 HKD
$1,329 USD
View
B
Retailer 17
-
HK$10,586 HKD
$1,349 USD
View
Most Expensive
B
Brilliant Earth
22204870A · Nov 2
HK$12,554 HKD
$1,600 USD
View
17 more retailers have this diamond
Prices start from HK$2,252 HKDSave up to HK$10,302 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
1.54ct Marquise
HK$2,252 HKD