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Round|Lab Grown|IGI

1.56ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG662413495

Shape and cutting style on the report: Round brilliant

Certificate IGI LG662413495

Diamond specifications and retailer prices

From HK$3,538 HKD
As of November 4, 2026
Save HK$9,014 HKD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,552 HKD at Rare Carat · As of November 4, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662413495 or 662413495. Listed at 9 retailers as of November 4, 2026, with prices from HK$3,538 to HK$12,552, a HK$9,014 spread on the same certified stone. Rare Carat lists it at HK$12,552. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662413495
Dimensions7.38 × 7.40 × 4.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.40 mm1.56 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662413495
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

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 4
Current: HK$12,552 HKD|Low: HK$3,538 HKD|High: HK$15,063 HKD|Avg: HK$6,723 HKD|-16.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7HK$3,538 HKD
Retailer 5HK$3,907 HKD
Retailer 2HK$4,221 HKD
Retailer 4HK$5,288 HKD
Retailer 6HK$5,405 HKD
Retailer 8HK$6,621 HKD
Retailer 9HK$8,355 HKD
Retailer 3HK$9,053 HKD
Rare CaratHK$12,552 HKD

21 data points across 9 retailers

9 retailersHK$3,538 HKD to HK$12,552 HKD

B+
Cheapest Retailer
-
HK$3,538 HKD
A
Retailer 2
-
HK$3,907 HKD
View
A
Retailer 3
-
HK$4,221 HKD
View
A
Retailer 4
-
HK$5,288 HKD
View
A
Retailer 5
-
HK$5,405 HKD
View
B+
Retailer 6
-
HK$6,621 HKD
View
B+
Retailer 7
-
HK$8,355 HKD
View
B+
Retailer 8
-
HK$9,053 HKD
View
Most Expensive
B
Rare Carat
W-3563_l_662413495 · Nov 4
HK$12,552 HKD
$1,600 USD
View
8 more retailers have this diamond
Prices start from HK$3,538 HKDSave up to HK$9,014 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$3,538 HKD