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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG743522903

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

Certificate IGI LG743522903

Diamond specifications and retailer prices

From HK$2,001 HKD
As of November 4, 2026
Save HK$6,873 HKD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,829 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG743522903 or 743522903. Listed at 18 retailers as of November 2, 2026, with a 344% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743522903
Dimensions7.96 × 5.29 × 3.52 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.96 mm5.29 mm1.26 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743522903
Side View
Table 61.0%Crown 40.5°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
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 4
Current: HK$14,829 HKD|Low: HK$2,001 HKD|High: HK$15,025 HKD|Avg: HK$6,664 HKD|-1.3%
Rare Carat
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
November 4, 2026
Retailer 12HK$2,001 HKD
Retailer 6HK$2,770 HKD
Retailer 5HK$3,758 HKD
Retailer 9HK$3,821 HKD
Retailer 2HK$4,096 HKD
Retailer 10HK$4,707 HKD
Retailer 4HK$5,139 HKD
Retailer 7HK$5,414 HKD
Retailer 11HK$6,410 HKD
Retailer 14HK$7,148 HKD
Retailer 3HK$7,532 HKD
Retailer 13HK$8,607 HKD
Retailer 8HK$8,874 HKD
Rare CaratHK$14,829 HKD

41 data points across 14 retailers

18 retailersHK$2,001 HKD to HK$8,874 HKD

A
Cheapest Retailer
-
HK$2,001 HKD
Final sale: no returns
Retailer 2
-
HK$2,142 HKD
View
Price last confirmed 33 days ago
Retailer 3
-
HK$2,589 HKD
View
Price last confirmed 38 days ago
Retailer 4
-
HK$2,770 HKD
View
Price last confirmed 32 days ago
A
Retailer 5
-
HK$3,758 HKD
View
A
Retailer 6
-
HK$3,821 HKD
View
A
Retailer 7
-
HK$4,096 HKD
View
B+
Retailer 8
-
HK$4,707 HKD
View
Retailer 9
-
HK$5,139 HKD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$5,414 HKD
View
B+
Retailer 11
-
HK$6,410 HKD
View
B+
Retailer 12
-
HK$7,148 HKD
View
B
Retailer 13
-
HK$7,532 HKD
View
Retailer 14
-
HK$8,026 HKD
View
Price last confirmed 9 days ago
B
Retailer 15
-
HK$8,607 HKD
View
B
Retailer 16
-
HK$8,874 HKD
View
Retailer 17
-
HK$8,905 HKD
View
Price last confirmed 35 days ago
Most Expensive
Rare Carat
PV4-39A_l_743522903 · Oct 18
HK$14,829 HKD
$1,890 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$6,873 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$2,001 HKD