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Round|Lab Grown|IGI

1.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676383

Diamond specifications and retailer prices

From HK$2,699 HKD
$344 USD
As of November 1, 2026
Save HK$12,718 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$15,417 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676383 or 839676383. Listed at 22 retailers as of October 28, 2026, with prices from HK$2,699 to HK$15,417, a HK$12,718 spread on the same certified stone. Rare Carat lists it at HK$15,417. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676383
Dimensions7.46 × 7.50 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.50 mm1.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676383
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.2%

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 1
Current: HK$15,417 HKD|Low: HK$2,699 HKD|High: HK$15,456 HKD|Avg: HK$7,454 HKD
Rare Carat
Retailer 2
Retailer 3
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
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Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 3HK$2,699 HKD
Retailer 11HK$3,130 HKD
Retailer 5HK$3,342 HKD
Retailer 15HK$3,342 HKD
Retailer 9HK$3,716 HKD
Retailer 4HK$4,488 HKD
Retailer 22HK$4,511 HKD
Retailer 17HK$4,749 HKD
Retailer 19HK$5,264 HKD
Retailer 6HK$5,366 HKD
Retailer 2HK$5,770 HKD
Retailer 13HK$5,993 HKD
Retailer 7HK$7,202 HKD
Retailer 21HK$7,767 HKD
Retailer 20HK$7,806 HKD
Retailer 8HK$10,756 HKD
Retailer 10HK$10,857 HKD
Retailer 14HK$11,090 HKD
Retailer 18HK$12,098 HKD
Retailer 16HK$13,073 HKD
Retailer 12HK$14,491 HKD
Rare CaratHK$15,417 HKD

27 data points across 22 retailers

22 retailersHK$2,699 HKD to HK$15,417 HKD

A
Cheapest Retailer
-
HK$2,699 HKD
$344 USD
A
Retailer 2
-
HK$3,130 HKD
$399 USD
View
A
Retailer 3
-
HK$3,342 HKD
$426 USD
View
Retailer 4
-
HK$3,342 HKD
$426 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,716 HKD
View
A
Retailer 6
-
HK$4,488 HKD
$572 USD
View
A
Retailer 7
-
HK$4,511 HKD
$575 USD
View
A
Retailer 8
-
HK$4,749 HKD
£477 GBP
View
A
Retailer 9
-
HK$5,264 HKD
€639 EUR
View
A
Retailer 10
-
HK$5,366 HKD
$684 USD
View
A
Retailer 11
-
HK$5,770 HKD
ZAR 11,881 ZAR
View
A
Retailer 12
-
HK$5,993 HKD
£601 GBP
View
B+
Retailer 13
-
HK$7,202 HKD
$918 USD
View
B+
Retailer 14
-
HK$7,767 HKD
A$1,523 AUD
View
B+
Retailer 15
-
HK$7,806 HKD
$995 USD
View
B
Retailer 16
-
HK$10,756 HKD
$1,371 USD
View
B
Retailer 17
-
HK$10,857 HKD
SGD 1,870 SGD
View
B
Retailer 18
-
HK$11,090 HKD
$1,413 USD
View
B
Retailer 19
-
HK$12,098 HKD
$1,542 USD
View
B
Retailer 20
-
HK$13,073 HKD
£1,312 GBP
View
B
Retailer 21
-
HK$14,491 HKD
$1,847 USD
View
Most Expensive
B
Rare Carat
AJ-00056947 · Oct 28
HK$15,417 HKD
$1,965 USD
View
21 more retailers have this diamond
Prices start from HK$2,699 HKDSave up to HK$12,718 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 Round
HK$2,699 HKD