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Round|Lab Grown|IGI

1.54ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG772671517

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772671517

Diamond specifications and retailer prices

From HK$5,877 HKD
$749 USD
As of November 1, 2026
Save HK$23,938 HKD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$29,815 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772671517 or 772671517. Listed at 23 retailers as of November 1, 2026, with prices from HK$5,877 to HK$29,815, a HK$23,938 spread on the same certified stone. Brilliant Earth lists it at HK$29,815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772671517
Dimensions7.43 × 7.47 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.43 mm7.47 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772671517
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.1%

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 1
Current: HK$29,815 HKD|Low: HK$5,045 HKD|High: HK$38,838 HKD|Avg: HK$15,293 HKD|-23.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13HK$5,257 HKD
Retailer 5HK$6,096 HKD
Retailer 11HK$7,493 HKD
Retailer 9HK$8,338 HKD
Retailer 3HK$8,709 HKD
Retailer 12HK$9,374 HKD
Retailer 2HK$9,718 HKD
Retailer 7HK$11,196 HKD
Retailer 8HK$13,754 HKD
Retailer 4HK$19,647 HKD
Retailer 6HK$25,669 HKD
Retailer 10HK$28,834 HKD
Brilliant EarthHK$29,815 HKD

39 data points across 13 retailers

23 retailersHK$5,877 HKD to HK$29,815 HKD

Retailer 1
-
HK$5,257 HKD
$670 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$5,712 HKD
$728 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$5,877 HKD
$749 USD
View
Final sale: no returns
Retailer 4
-
HK$6,096 HKD
$777 USD
View
Price last confirmed 31 days ago
Retailer 5
-
HK$6,096 HKD
$777 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
HK$7,493 HKD
$955 USD
View
B+
Retailer 7
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 8
-
HK$8,338 HKD
£837 GBP
View
B+
Retailer 9
-
HK$8,709 HKD
$1,110 USD
View
B+
Retailer 10
-
HK$8,741 HKD
$1,114 USD
View
B+
Retailer 11
-
HK$9,374 HKD
A$1,838 AUD
View
B+
Retailer 12
-
HK$9,718 HKD
£975 GBP
View
B+
Retailer 13
-
HK$11,196 HKD
ZAR 23,053 ZAR
View
B+
Retailer 14
-
HK$13,754 HKD
$1,753 USD
View
Retailer 15
-
HK$17,136 HKD
$2,184 USD
View
Price last confirmed 26 days ago
B
Retailer 16
-
HK$19,647 HKD
$2,504 USD
View
B
Retailer 17
-
HK$20,490 HKD
SGD 3,529 SGD
View
B
Retailer 18
-
HK$20,792 HKD
$2,650 USD
View
B
Retailer 19
-
HK$21,021 HKD
$2,679 USD
View
B
Retailer 20
-
HK$21,122 HKD
$2,692 USD
View
B
Retailer 21
-
HK$25,669 HKD
£2,576 GBP
View
B
Retailer 22
-
HK$28,834 HKD
€3,500 EUR
View
Most Expensive
B
Brilliant Earth
19018758A · Nov 2
HK$29,815 HKD
$3,800 USD
View
22 more retailers have this diamond
Prices start from HK$5,877 HKDSave up to HK$23,938 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
1.54ct Round
HK$5,877 HKD