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Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG843641468

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843641468

Diamond specifications and retailer prices

From HK$1,591 HKD
As of November 6, 2026
Save HK$3,425 HKD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$8,917 HKD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641468 or 843641468. Listed at 14 retailers as of November 5, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641468
Dimensions7.09 × 5.41 × 3.61 mm
L/W Ratio1.31
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm5.41 mm1.26 ctF / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641468
Side View
Table 69.0%Crown 41.6°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$3,158 HKD|Low: HK$1,591 HKD|High: HK$12,199 HKD|Avg: HK$4,765 HKD|-41.2%
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
Reve Diamonds
November 7, 2026
Retailer 3HK$1,591 HKD
Retailer 7HK$1,771 HKD
Retailer 10HK$2,108 HKD
Retailer 8HK$2,978 HKD
Retailer 9HK$3,002 HKD
Retailer 4HK$3,127 HKD
Retailer 1HK$3,158 HKD
Retailer 13HK$3,731 HKD
Retailer 11HK$4,115 HKD
Retailer 6HK$4,271 HKD
Retailer 12HK$4,420 HKD
Retailer 14HK$5,016 HKD
Retailer 5HK$6,121 HKD
Retailer 2HK$8,300 HKD
Reve DiamondsHK$8,917 HKD

16 data points across 15 retailers

14 retailersHK$1,591 HKD to HK$5,016 HKD

A
Cheapest Retailer
-
HK$1,591 HKD
Final sale: no returns
A
Retailer 2
-
HK$1,771 HKD
View
A
Retailer 3
-
HK$2,108 HKD
View
A
Retailer 4
-
HK$2,978 HKD
View
A
Retailer 5
-
HK$3,002 HKD
View
Retailer 6
-
HK$3,127 HKD
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$3,158 HKD
View
A
Retailer 8
-
HK$3,731 HKD
View
B+
Retailer 9
-
HK$4,115 HKD
View
B+
Retailer 10
-
HK$4,420 HKD
View
B+
Retailer 11
-
HK$5,016 HKD
View
Retailer 12
-
HK$6,121 HKD
View
Price last confirmed 11 days ago
Retailer 13
-
HK$8,300 HKD
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
C70B19BF8 · Oct 25
HK$8,917 HKD
$1,138 USD
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from HK$1,591 HKDSave up to HK$3,425 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
1.26ct Radiant
HK$1,591 HKD