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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG778646984

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778646984

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of November 2, 2026
Save HK$8,529 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$16,555 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778646984 or 778646984. Listed at 23 retailers as of November 2, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778646984
Dimensions12.45 × 6.14 × 3.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.45 mm6.14 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778646984
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.6%

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$16,555 HKD|Low: HK$1,993 HKD|High: HK$16,555 HKD|Avg: HK$5,783 HKD
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
Retailer 18
November 3, 2026
Retailer 6HK$2,079 HKD
Retailer 10HK$2,409 HKD
Retailer 4HK$2,574 HKD
Retailer 7HK$2,574 HKD
Retailer 13HK$2,865 HKD
Retailer 18HK$3,805 HKD
Retailer 16HK$4,177 HKD
Retailer 14HK$4,438 HKD
Retailer 2HK$4,880 HKD
Retailer 15HK$4,886 HKD
Retailer 17HK$5,987 HKD
Retailer 12HK$6,606 HKD
Retailer 8HK$7,966 HKD
Retailer 9HK$8,278 HKD
Retailer 3HK$10,044 HKD
Retailer 5HK$10,121 HKD
Retailer 11HK$10,313 HKD
Brilliant EarthHK$16,555 HKD

40 data points across 18 retailers

23 retailersHK$2,079 HKD to HK$10,608 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
$265 USD
A
Retailer 2
-
HK$2,409 HKD
$307 USD
View
A
Retailer 3
-
HK$2,574 HKD
$328 USD
View
Retailer 4
-
HK$2,574 HKD
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,865 HKD
£288 GBP
View
B+
Retailer 6
-
HK$3,452 HKD
$440 USD
View
A
Retailer 7
-
HK$3,805 HKD
$485 USD
View
A
Retailer 8
-
HK$4,177 HKD
€507 EUR
View
A
Retailer 9
-
HK$4,433 HKD
$565 USD
View
A
Retailer 10
-
HK$4,438 HKD
ZAR 9,138 ZAR
View
A
Retailer 11
-
HK$4,880 HKD
£490 GBP
View
A
Retailer 12
-
HK$4,886 HKD
A$958 AUD
View
A
Retailer 13
-
HK$5,233 HKD
$667 USD
View
A
Retailer 14
-
HK$5,987 HKD
A$1,174 AUD
View
B+
Retailer 15
-
HK$6,606 HKD
$842 USD
View
Retailer 16
-
HK$7,966 HKD
A$1,562 AUD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
HK$8,278 HKD
$1,055 USD
View
B+
Retailer 18
-
HK$8,675 HKD
$1,106 USD
View
B
Retailer 19
-
HK$10,044 HKD
£1,008 GBP
View
B
Retailer 20
-
HK$10,121 HKD
$1,290 USD
View
B
Retailer 21
-
HK$10,313 HKD
£1,035 GBP
View
B
Retailer 22
-
HK$10,608 HKD
$1,352 USD
View
Most Expensive
Brilliant Earth
18447713A · Oct 16
HK$16,555 HKD
$2,110 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$8,529 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$2,079 HKD