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Radiant|Lab Grown|IGI

1.34ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG790611965

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

Certificate IGI LG790611965

Diamond specifications and retailer prices

From HK$2,887 HKD
$368 USD
As of October 30, 2026
Save HK$28,417 HKD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$31,304 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.34ct lab-grown radiant diamond

This 1.34ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611965 or 790611965. Listed at 23 retailers as of October 29, 2026, with prices from HK$2,887 to HK$31,304, a HK$28,417 spread on the same certified stone. Brilliant Earth lists it at HK$31,304. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611965
Dimensions7.95 × 5.44 × 3.62 mm
L/W Ratio1.46
Culet sizePointed
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
7.95 mm5.44 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611965
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 34°Culet: NoneDepth 66.5%

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: Oct 30
Current: HK$31,304 HKD|Low: HK$2,887 HKD|High: HK$31,304 HKD|Avg: HK$8,993 HKD
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 4HK$2,887 HKD
Retailer 8HK$3,232 HKD
Retailer 18HK$3,350 HKD
Retailer 7HK$3,585 HKD
Retailer 20HK$3,585 HKD
Retailer 21HK$3,917 HKD
Retailer 17HK$4,747 HKD
Retailer 6HK$5,516 HKD
Retailer 9HK$5,735 HKD
Retailer 2HK$5,758 HKD
Retailer 16HK$6,160 HKD
Retailer 13HK$6,457 HKD
Retailer 3HK$7,540 HKD
Retailer 19HK$10,513 HKD
Retailer 12HK$11,449 HKD
Retailer 5HK$11,525 HKD
Retailer 14HK$11,835 HKD
Retailer 11HK$13,583 HKD
Retailer 10HK$13,990 HKD
Retailer 15HK$14,079 HKD
Brilliant EarthHK$31,304 HKD

41 data points across 21 retailers

23 retailersHK$2,887 HKD to HK$31,304 HKD

A
Cheapest Retailer
-
HK$2,887 HKD
$368 USD
A
Retailer 2
-
HK$3,232 HKD
$412 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,350 HKD
$427 USD
View
A
Retailer 4
-
HK$3,585 HKD
$457 USD
View
A
Retailer 5
-
HK$3,585 HKD
$457 USD
View
A
Retailer 6
-
HK$3,917 HKD
View
A
Retailer 7
-
HK$4,747 HKD
$605 USD
View
A
Retailer 8
-
HK$5,516 HKD
$703 USD
View
A
Retailer 9
-
HK$5,735 HKD
$731 USD
View
A
Retailer 10
-
HK$5,758 HKD
€699 EUR
View
A
Retailer 11
-
HK$6,160 HKD
ZAR 12,685 ZAR
View
A
Retailer 12
-
HK$6,457 HKD
£648 GBP
View
B+
Retailer 13
-
HK$7,540 HKD
$961 USD
View
B+
Retailer 14
-
HK$10,513 HKD
$1,340 USD
View
B+
Retailer 15
-
HK$11,449 HKD
SGD 1,972 SGD
View
B+
Retailer 16
-
HK$11,525 HKD
$1,469 USD
View
B
Retailer 17
-
HK$11,835 HKD
$1,508 USD
View
B
Retailer 18
-
HK$13,583 HKD
$1,731 USD
View
B
Retailer 19
-
HK$13,990 HKD
£1,404 GBP
View
B+
Retailer 20
-
HK$14,079 HKD
£1,413 GBP
View
Retailer 21
-
HK$23,053 HKD
$2,938 USD
View
Price last confirmed 83 days ago
Retailer 22
-
HK$23,655 HKD
$3,015 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19074188A · Oct 29
HK$31,304 HKD
$3,990 USD
View
22 more retailers have this diamond
Prices start from HK$2,887 HKDSave up to HK$28,417 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
1.34ct Radiant
HK$2,887 HKD