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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG825654517

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654517

Diamond specifications and retailer prices

From HK$1,985 HKD
$253 USD
As of November 2, 2026
Save HK$8,246 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,231 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654517 or 825654517. Listed at 19 retailers as of November 1, 2026, with prices from HK$1,985 to HK$10,231, a HK$8,246 spread on the same certified stone. With Clarity lists it at HK$10,231. 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

1.56
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654517
Dimensions12.74 × 6.09 × 3.60 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm6.09 mm1.56 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654517
Side View
Table 59.0%Crown 31.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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$6,363 HKD|Low: HK$1,985 HKD|High: HK$10,231 HKD|Avg: HK$5,312 HKD|-8.7%
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
With Clarity
November 2, 2026
Retailer 4HK$1,985 HKD
Retailer 5HK$2,220 HKD
Retailer 16HK$2,464 HKD
Retailer 17HK$2,464 HKD
Retailer 10HK$2,876 HKD
Retailer 6HK$3,311 HKD
Retailer 9HK$3,727 HKD
Retailer 12HK$4,249 HKD
Retailer 2HK$4,331 HKD
Retailer 11HK$4,650 HKD
Retailer 15HK$5,737 HKD
Retailer 1HK$6,363 HKD
Retailer 14HK$7,461 HKD
Retailer 7HK$7,937 HKD
Retailer 3HK$8,314 HKD
Retailer 8HK$9,682 HKD
Retailer 13HK$9,865 HKD
With ClarityHK$10,231 HKD

29 data points across 18 retailers

19 retailersHK$1,985 HKD to HK$10,231 HKD

A
Cheapest Retailer
-
HK$1,985 HKD
$253 USD
A
Retailer 2
-
HK$2,220 HKD
$283 USD
View
Final sale: no returns
Retailer 3
-
HK$2,464 HKD
$314 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,464 HKD
$314 USD
View
A
Retailer 5
-
HK$2,876 HKD
£289 GBP
View
B+
Retailer 6
-
HK$3,311 HKD
$422 USD
View
A
Retailer 7
-
HK$3,727 HKD
$475 USD
View
A
Retailer 8
-
HK$4,249 HKD
ZAR 8,748 ZAR
View
A
Retailer 9
-
HK$4,331 HKD
$552 USD
View
A
Retailer 10
-
HK$4,650 HKD
£467 GBP
View
A
Retailer 11
-
HK$5,737 HKD
A$1,125 AUD
View
B+
Retailer 12
-
HK$6,363 HKD
$811 USD
View
B+
Retailer 13
-
HK$7,461 HKD
A$1,463 AUD
View
Retailer 14
-
HK$7,846 HKD
$1,000 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
HK$7,937 HKD
SGD 1,367 SGD
View
B
Retailer 16
-
HK$8,314 HKD
$1,060 USD
View
B
Retailer 17
-
HK$9,682 HKD
$1,234 USD
View
B
Retailer 18
-
HK$9,865 HKD
£990 GBP
View
Most Expensive
B
With Clarity
825654517 · Nov 1
HK$10,231 HKD
$1,304 USD
View
18 more retailers have this diamond
Prices start from HK$1,985 HKDSave up to HK$8,246 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
1.56ct Marquise
HK$1,985 HKD