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Round|Lab Grown|IGI

1.48ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG778665139

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778665139

Diamond specifications and retailer prices

From HK$1,499 HKD
$191 USD
As of November 1, 2026
Save HK$7,644 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,732 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778665139 or 778665139. Listed at 22 retailers as of November 1, 2026, with a 510% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778665139
Dimensions7.28 × 7.19 × 4.54 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
7.28 mm7.19 mm1.48 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778665139
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

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$3,210 HKD|Low: HK$1,499 HKD|High: HK$9,316 HKD|Avg: HK$4,249 HKD|-3.9%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 12HK$1,499 HKD
Retailer 3HK$1,671 HKD
Retailer 7HK$1,844 HKD
Retailer 4HK$1,859 HKD
Retailer 9HK$1,969 HKD
Retailer 15HK$2,511 HKD
Retailer 16HK$3,156 HKD
Retailer 1HK$3,210 HKD
Retailer 6HK$3,287 HKD
Retailer 17HK$3,347 HKD
Retailer 18HK$3,876 HKD
Retailer 19HK$4,307 HKD
Retailer 8HK$4,809 HKD
Retailer 11HK$5,076 HKD
Retailer 5HK$5,978 HKD
Retailer 2HK$6,400 HKD
Retailer 10HK$6,512 HKD
Retailer 13HK$8,699 HKD
Retailer 14HK$9,143 HKD

35 data points across 19 retailers

22 retailersHK$1,499 HKD to HK$9,143 HKD

A
Cheapest Retailer
-
HK$1,499 HKD
$191 USD
A
Retailer 2
-
HK$1,671 HKD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,844 HKD
$235 USD
View
A
Retailer 4
-
HK$1,859 HKD
$237 USD
View
Retailer 5
-
HK$1,969 HKD
$251 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
HK$2,511 HKD
$320 USD
View
A
Retailer 7
-
HK$3,156 HKD
£317 GBP
View
A
Retailer 8
-
HK$3,210 HKD
ZAR 6,610 ZAR
View
A
Retailer 9
-
HK$3,287 HKD
€399 EUR
View
A
Retailer 10
-
HK$3,347 HKD
£336 GBP
View
A
Retailer 11
-
HK$3,876 HKD
$494 USD
View
B+
Retailer 12
-
HK$4,307 HKD
$549 USD
View
B+
Retailer 13
-
HK$4,809 HKD
A$943 AUD
View
B+
Retailer 14
-
HK$5,076 HKD
$647 USD
View
Retailer 15
-
HK$5,492 HKD
$700 USD
View
Price last confirmed 27 days ago
Retailer 16
-
HK$5,774 HKD
$736 USD
View
Price last confirmed 46 days ago
B+
Retailer 17
-
HK$5,978 HKD
$762 USD
View
B+
Retailer 18
-
HK$6,400 HKD
$816 USD
View
B+
Retailer 19
-
HK$6,512 HKD
$830 USD
View
B
Retailer 20
-
HK$8,699 HKD
£873 GBP
View
B
Retailer 21
-
HK$9,143 HKD
$1,165 USD
View
Most Expensive
Queensmith
LG778665139 · Oct 28
HK$18,732 HKD
£1,880 GBP
View
Price under review
21 more retailers have this diamond
Prices start from HK$1,499 HKDSave up to HK$7,644 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$1,499 HKD