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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780663706

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780663706

Diamond specifications and retailer prices

From HK$5,022 HKD
As of November 1, 2026
Save HK$12,640 HKD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$17,662 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round 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 LG780663706 or 780663706. Listed at 14 retailers as of October 31, 2026, with prices from HK$5,022 to HK$17,662, a HK$12,640 spread on the same certified stone. Blue Nile lists it at HK$17,662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663706
Dimensions7.33 × 7.39 × 4.46 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
7.33 mm7.39 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663706
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: Nov 1
Current: HK$17,662 HKD|Low: HK$5,022 HKD|High: HK$30,207 HKD|Avg: HK$13,368 HKD|-21.2%
Blue Nile
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
November 1, 2026
Retailer 15HK$5,022 HKD
Retailer 3HK$5,477 HKD
Retailer 14HK$5,492 HKD
Retailer 9HK$6,228 HKD
Retailer 8HK$6,336 HKD
Retailer 12HK$6,418 HKD
Retailer 11HK$6,651 HKD
Retailer 13HK$8,941 HKD
Retailer 6HK$9,680 HKD
Retailer 4HK$13,643 HKD
Retailer 2HK$15,126 HKD
Retailer 5HK$16,006 HKD
Retailer 10HK$17,575 HKD
Blue NileHK$17,662 HKD
Retailer 7HK$24,354 HKD

34 data points across 15 retailers

14 retailersHK$5,022 HKD to HK$17,662 HKD

A
Cheapest Retailer
-
HK$5,022 HKD
A
Retailer 2
-
HK$5,477 HKD
$698 USD
View
A
Retailer 3
-
HK$5,492 HKD
$700 USD
View
A
Retailer 4
-
HK$6,228 HKD
€756 EUR
View
A
Retailer 5
-
HK$6,336 HKD
£636 GBP
View
A
Retailer 6
-
HK$6,418 HKD
$818 USD
View
A
Retailer 7
-
HK$6,651 HKD
ZAR 13,695 ZAR
View
B+
Retailer 8
-
HK$8,941 HKD
$1,140 USD
View
B+
Retailer 9
-
HK$9,680 HKD
A$1,898 AUD
View
B+
Retailer 10
-
HK$13,643 HKD
$1,739 USD
View
B
Retailer 11
-
HK$15,126 HKD
£1,518 GBP
View
Retailer 12
-
HK$16,006 HKD
$2,040 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
HK$17,575 HKD
$2,240 USD
View
Most Expensive
B
Blue Nile
30001444 · Oct 31
HK$17,662 HKD
$2,251 USD
View
13 more retailers have this diamond
Prices start from HK$5,022 HKDSave up to HK$12,640 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
1.48ct Round
HK$5,022 HKD