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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG851691670

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851691670

Diamond specifications and retailer prices

From HK$2,134 HKD
$272 USD
As of November 2, 2026
Save HK$17,371 HKD (89%) vs most expensive(unlock to see where)
17 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 LG851691670 or 851691670. Listed at 17 retailers as of November 2, 2026, with prices from HK$2,134 to HK$19,505, a HK$17,371 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 angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691670
Dimensions11.90 × 6.04 × 3.82 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.04 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691670
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.2%

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$8,529 HKD|Low: HK$2,134 HKD|High: HK$19,505 HKD|Avg: HK$6,593 HKD|-1.1%
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
Yadav Diamonds
November 3, 2026
Retailer 13HK$2,134 HKD
Retailer 15HK$2,472 HKD
Retailer 11HK$2,768 HKD
Retailer 6HK$3,013 HKD
Retailer 3HK$3,546 HKD
Retailer 4HK$3,884 HKD
Retailer 14HK$4,559 HKD
Retailer 8HK$4,972 HKD
Retailer 5HK$5,218 HKD
Retailer 12HK$6,300 HKD
Retailer 1HK$8,529 HKD
Retailer 7HK$8,898 HKD
Retailer 10HK$10,169 HKD
Retailer 2HK$10,592 HKD
Retailer 9HK$11,032 HKD
Yadav DiamondsHK$19,505 HKD

4 data points across 16 retailers

17 retailersHK$2,134 HKD to HK$19,505 HKD

A
Cheapest Retailer
-
HK$2,134 HKD
$272 USD
A
Retailer 2
-
HK$2,472 HKD
$315 USD
View
A
Retailer 3
-
HK$2,768 HKD
£278 GBP
View
A
Retailer 4
-
HK$3,013 HKD
View
B+
Retailer 5
-
HK$3,546 HKD
$452 USD
View
A
Retailer 6
-
HK$3,884 HKD
$495 USD
View
A
Retailer 7
-
HK$4,559 HKD
ZAR 9,386 ZAR
View
A
Retailer 8
-
HK$4,972 HKD
£499 GBP
View
A
Retailer 9
-
HK$5,218 HKD
$665 USD
View
B+
Retailer 10
-
HK$6,300 HKD
$803 USD
View
B+
Retailer 11
-
HK$8,529 HKD
SGD 1,469 SGD
View
B+
Retailer 12
-
HK$8,898 HKD
$1,134 USD
View
B
Retailer 13
-
HK$9,376 HKD
$1,195 USD
View
B
Retailer 14
-
HK$10,169 HKD
$1,296 USD
View
B
Retailer 15
-
HK$10,592 HKD
£1,063 GBP
View
B
Retailer 16
-
HK$11,032 HKD
$1,406 USD
View
Most Expensive
B
Yadav Diamonds
13378874 · Nov 2
HK$19,505 HKD
$2,486 USD
View
16 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$17,371 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$2,134 HKD