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Round|Lab Grown|IGI

1.50ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG792695803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792695803

Diamond specifications and retailer prices

From HK$1,505 HKD
As of November 5, 2026
Save HK$7,351 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,856 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792695803 or 792695803. Listed at 18 retailers as of November 5, 2026, with prices from HK$1,505 to HK$8,856, a HK$7,351 spread on the same certified stone. Brilliant Earth lists it at HK$8,856. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792695803
Dimensions7.39 × 7.35 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.35 mm1.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792695803
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.7%

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$8,856 HKD|Low: HK$1,505 HKD|High: HK$8,982 HKD|Avg: HK$4,333 HKD|+2.7%
Brilliant Earth
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
November 6, 2026
Retailer 8HK$1,505 HKD
Retailer 4HK$1,677 HKD
Retailer 3HK$1,748 HKD
Retailer 16HK$1,865 HKD
Retailer 9HK$1,881 HKD
Retailer 5HK$3,268 HKD
Retailer 10HK$3,284 HKD
Retailer 11HK$3,354 HKD
Retailer 2HK$3,409 HKD
Retailer 15HK$4,060 HKD
Retailer 18HK$4,475 HKD
Retailer 12HK$4,953 HKD
Retailer 14HK$5,565 HKD
Retailer 17HK$6,003 HKD
Retailer 6HK$6,105 HKD
Retailer 7HK$6,419 HKD
Retailer 13HK$8,707 HKD
Brilliant EarthHK$8,856 HKD

26 data points across 18 retailers

18 retailersHK$1,505 HKD to HK$8,856 HKD

A
Cheapest Retailer
-
HK$1,505 HKD
A
Retailer 2
-
HK$1,677 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,748 HKD
View
A
Retailer 4
-
HK$1,865 HKD
View
Retailer 5
-
HK$1,881 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$3,268 HKD
View
A
Retailer 7
-
HK$3,284 HKD
View
A
Retailer 8
-
HK$3,354 HKD
View
A
Retailer 9
-
HK$3,409 HKD
View
A
Retailer 10
-
HK$4,060 HKD
View
B+
Retailer 11
-
HK$4,475 HKD
View
B+
Retailer 12
-
HK$4,953 HKD
View
B+
Retailer 13
-
HK$5,565 HKD
View
B
Retailer 14
-
HK$6,003 HKD
View
B+
Retailer 15
-
HK$6,105 HKD
View
B+
Retailer 16
-
HK$6,419 HKD
View
B
Retailer 17
-
HK$8,707 HKD
View
Most Expensive
B
Brilliant Earth
21501914A · Nov 5
HK$8,856 HKD
$1,130 USD
View
17 more retailers have this diamond
Prices start from HK$1,505 HKDSave up to HK$7,351 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
1.50ct Round
HK$1,505 HKD