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Round|Lab Grown|IGI

1.27ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG794627690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794627690

Diamond specifications and retailer prices

From HK$1,889 HKD
As of November 5, 2026
Save HK$10,808 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,697 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794627690 or 794627690. Listed at 11 retailers as of November 5, 2026, with prices from HK$1,889 to HK$12,697, a HK$10,808 spread on the same certified stone. Brilliant Earth lists it at HK$12,697. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627690
Dimensions7.07 × 7.02 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.07 mm7.02 mm1.27 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627690
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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 5
Current: HK$4,028 HKD|Low: HK$1,873 HKD|High: HK$9,491 HKD|Avg: HK$4,924 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$1,889 HKD
Retailer 6HK$2,194 HKD
Retailer 7HK$2,343 HKD
Retailer 8HK$2,343 HKD
Retailer 1HK$4,028 HKD
Retailer 2HK$4,671 HKD
Retailer 4HK$5,729 HKD
Retailer 5HK$7,116 HKD
Retailer 10HK$7,532 HKD
Retailer 3HK$8,660 HKD

21 data points across 10 retailers

11 retailersHK$1,889 HKD to HK$12,697 HKD

A
Cheapest Retailer
-
HK$1,889 HKD
A
Retailer 2
-
HK$2,194 HKD
View
A
Retailer 3
-
HK$2,343 HKD
View
Retailer 4
-
HK$2,343 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$4,028 HKD
View
A
Retailer 6
-
HK$4,671 HKD
View
B+
Retailer 7
-
HK$5,729 HKD
View
Retailer 8
-
HK$7,116 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$7,532 HKD
View
B+
Retailer 10
-
HK$8,660 HKD
View
Most Expensive
B
Brilliant Earth
20393381A · Nov 5
HK$12,697 HKD
$1,620 USD
View
10 more retailers have this diamond
Prices start from HK$1,889 HKDSave up to HK$10,808 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
1.27ct Round
HK$1,889 HKD