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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG850671400

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850671400

Diamond specifications and retailer prices

From HK$2,111 HKD
$269 USD
As of November 2, 2026
Save HK$17,395 HKD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$19,505 HKD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850671400 or 850671400. Listed at 20 retailers as of November 2, 2026, with prices from HK$2,111 to HK$19,505, a HK$17,395 spread on the same certified stone. Yadav Diamonds lists it at HK$19,505. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850671400
Dimensions12.47 × 6.03 × 3.78 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.47 mm6.03 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850671400
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

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 2
Current: HK$4,972 HKD|Low: HK$2,111 HKD|High: HK$19,505 HKD|Avg: HK$6,782 HKD|+6.8%
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
Yadav Diamonds
November 3, 2026
Retailer 15HK$2,111 HKD
Retailer 17HK$2,448 HKD
Retailer 2HK$2,621 HKD
Retailer 14HK$2,768 HKD
Retailer 6HK$2,912 HKD
Retailer 10HK$3,515 HKD
Retailer 19HK$3,845 HKD
Retailer 16HK$4,513 HKD
Retailer 3HK$4,692 HKD
Retailer 1HK$4,972 HKD
Retailer 5HK$5,210 HKD
Retailer 13HK$6,245 HKD
Retailer 4HK$8,411 HKD
Retailer 8HK$8,529 HKD
Retailer 7HK$8,814 HKD
Retailer 11HK$9,376 HKD
Retailer 12HK$10,216 HKD
Retailer 18HK$10,493 HKD
Retailer 9HK$11,032 HKD
Yadav DiamondsHK$19,505 HKD

7 data points across 20 retailers

20 retailersHK$2,111 HKD to HK$19,505 HKD

A
Cheapest Retailer
-
HK$2,111 HKD
$269 USD
A
Retailer 2
-
HK$2,448 HKD
$312 USD
View
A
Retailer 3
-
HK$2,621 HKD
$334 USD
View
A
Retailer 4
-
HK$2,768 HKD
£278 GBP
View
A
Retailer 5
-
HK$2,912 HKD
View
B+
Retailer 6
-
HK$3,515 HKD
$448 USD
View
A
Retailer 7
-
HK$3,845 HKD
$490 USD
View
A
Retailer 8
-
HK$4,513 HKD
ZAR 9,293 ZAR
View
A
Retailer 9
-
HK$4,692 HKD
$598 USD
View
A
Retailer 10
-
HK$4,972 HKD
£499 GBP
View
A
Retailer 11
-
HK$5,210 HKD
$664 USD
View
B+
Retailer 12
-
HK$6,245 HKD
$796 USD
View
B+
Retailer 13
-
HK$8,411 HKD
$1,072 USD
View
B+
Retailer 14
-
HK$8,529 HKD
SGD 1,469 SGD
View
B+
Retailer 15
-
HK$8,814 HKD
$1,123 USD
View
B
Retailer 16
-
HK$9,376 HKD
$1,195 USD
View
B
Retailer 17
-
HK$10,216 HKD
$1,302 USD
View
B
Retailer 18
-
HK$10,493 HKD
£1,053 GBP
View
B+
Retailer 19
-
HK$11,032 HKD
$1,406 USD
View
Most Expensive
B
Yadav Diamonds
13369216 · Nov 2
HK$19,505 HKD
$2,486 USD
View
19 more retailers have this diamond
Prices start from HK$2,111 HKDSave up to HK$17,395 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$2,111 HKD