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Round|Lab Grown|IGI

1.19ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG704591962

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591962

Diamond specifications and retailer prices

From HK$1,426 HKD
As of November 5, 2026
Save HK$7,485 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$8,911 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG704591962 or 704591962. Listed at 23 retailers as of November 5, 2026, with prices from HK$1,426 to HK$8,911, a HK$7,485 spread on the same certified stone. Reve Diamonds lists it at HK$8,911. 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

1.19
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591962
Dimensions6.78 × 6.81 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.81 mm1.19 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591962
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.3%

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$3,143 HKD|Low: HK$1,419 HKD|High: HK$8,911 HKD|Avg: HK$3,767 HKD|+2.3%
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
Retailer 16
Retailer 17
Reve Diamonds
November 6, 2026
Retailer 8HK$1,426 HKD
Retailer 6HK$1,591 HKD
Retailer 16HK$1,654 HKD
Retailer 4HK$1,771 HKD
Retailer 5HK$1,771 HKD
Retailer 17HK$2,884 HKD
Retailer 13HK$2,978 HKD
Retailer 2HK$3,127 HKD
Retailer 1HK$3,143 HKD
Retailer 11HK$3,158 HKD
Retailer 10HK$3,684 HKD
Retailer 3HK$3,699 HKD
Retailer 15HK$4,060 HKD
Retailer 9HK$5,690 HKD
Retailer 14HK$6,011 HKD
Retailer 7HK$6,113 HKD
Retailer 12HK$8,261 HKD
Reve DiamondsHK$8,911 HKD

45 data points across 18 retailers

23 retailersHK$1,426 HKD to HK$8,911 HKD

Retailer 1
-
HK$1,419 HKD
Price last confirmed 46 days ago
A
Retailer 2
-
HK$1,426 HKD
View
A
Retailer 3
-
HK$1,591 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$1,654 HKD
View
Retailer 5
-
HK$1,732 HKD
View
Price last confirmed 46 days ago
A
Retailer 6
-
HK$1,771 HKD
View
Retailer 7
-
HK$1,771 HKD
View
Price last confirmed 13 days ago
A
Retailer 8
-
HK$2,884 HKD
View
A
Retailer 9
-
HK$2,978 HKD
View
B+
Retailer 10
-
HK$3,127 HKD
View
B+
Retailer 11
-
HK$3,143 HKD
View
B+
Retailer 12
-
HK$3,158 HKD
View
B+
Retailer 13
-
HK$3,684 HKD
View
B+
Retailer 14
-
HK$3,684 HKD
View
B+
Retailer 15
-
HK$3,699 HKD
View
B+
Retailer 16
-
HK$4,060 HKD
View
B
Retailer 17
-
HK$4,765 HKD
View
Retailer 18
-
HK$5,643 HKD
View
Price last confirmed 47 days ago
B
Retailer 19
-
HK$5,690 HKD
View
B
Retailer 20
-
HK$6,011 HKD
View
B
Retailer 21
-
HK$6,113 HKD
View
B
Retailer 22
-
HK$8,261 HKD
View
Most Expensive
B
Reve Diamonds
B78F46836 · Nov 6
HK$8,911 HKD
$1,137 USD
View
22 more retailers have this diamond
Prices start from HK$1,426 HKDSave up to HK$7,485 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
1.19ct Round
HK$1,426 HKD