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Radiant|Lab Grown|IGI

1.34ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG844643015

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

Certificate IGI LG844643015

Diamond specifications and retailer prices

From HK$4,001 HKD
$510 USD
As of October 30, 2026
Save HK$27,303 HKD (87%) vs most expensive(unlock to see where)
18 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 LG844643015 or 844643015. Listed at 18 retailers as of October 29, 2026, with prices from HK$4,001 to HK$31,304, a HK$27,303 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 angle43.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643015
Dimensions7.90 × 5.44 × 3.57 mm
L/W Ratio1.45
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
7.90 mm5.44 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643015
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 65.6%

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: Oct 30
Current: HK$6,047 HKD|Low: HK$4,001 HKD|High: HK$20,344 HKD|Avg: HK$9,916 HKD
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
October 31, 2026
Retailer 3HK$4,001 HKD
Retailer 4HK$4,091 HKD
Retailer 13HK$5,100 HKD
Retailer 1HK$6,047 HKD
Retailer 9HK$6,277 HKD
Retailer 15HK$6,292 HKD
Retailer 10HK$6,498 HKD
Retailer 12HK$6,793 HKD
Retailer 2HK$7,642 HKD
Retailer 5HK$8,650 HKD
Retailer 8HK$12,983 HKD
Retailer 14HK$13,057 HKD
Retailer 6HK$14,507 HKD
Retailer 17HK$14,530 HKD
Retailer 11HK$15,524 HKD
Retailer 7HK$18,108 HKD
Retailer 16HK$20,344 HKD

17 data points across 17 retailers

18 retailersHK$4,001 HKD to HK$31,304 HKD

A
Cheapest Retailer
-
HK$4,001 HKD
$510 USD
Final sale: no returns
Retailer 2
-
HK$4,091 HKD
£411 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
HK$5,100 HKD
$650 USD
View
A
Retailer 4
-
HK$6,047 HKD
€734 EUR
View
A
Retailer 5
-
HK$6,277 HKD
$800 USD
View
A
Retailer 6
-
HK$6,292 HKD
$802 USD
View
A
Retailer 7
-
HK$6,498 HKD
£652 GBP
View
B+
Retailer 8
-
HK$6,793 HKD
ZAR 13,987 ZAR
View
B+
Retailer 9
-
HK$7,642 HKD
$974 USD
View
B+
Retailer 10
-
HK$8,650 HKD
$1,103 USD
View
B
Retailer 11
-
HK$12,983 HKD
$1,655 USD
View
B
Retailer 12
-
HK$13,057 HKD
CA$2,311 CAD
View
B
Retailer 13
-
HK$14,507 HKD
$1,849 USD
View
B
Retailer 14
-
HK$14,530 HKD
$1,852 USD
View
B
Retailer 15
-
HK$15,524 HKD
£1,558 GBP
View
B
Retailer 16
-
HK$18,108 HKD
$2,308 USD
View
B
Retailer 17
-
HK$20,344 HKD
$2,593 USD
View
Most Expensive
B
Brilliant Earth
22269417A · Oct 29
HK$31,304 HKD
$3,990 USD
View
17 more retailers have this diamond
Prices start from HK$4,001 HKDSave up to HK$27,303 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$4,001 HKD