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Asscher|Lab Grown|IGI

0.54ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG621480451

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621480451

Diamond specifications and retailer prices

From HK$1,287 HKD
$164 USD
As of October 30, 2026
Save HK$7,183 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$8,470 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.54ct lab-grown asscher diamond

This 0.54ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621480451 or 621480451. Listed at 21 retailers as of October 30, 2026, with prices from HK$1,287 to HK$8,470, a HK$7,183 spread on the same certified stone. Reve Diamonds lists it at HK$8,470. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621480451
Dimensions4.55 × 4.53 × 2.85 mm
L/W Ratio1.00
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
4.55 mm4.53 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621480451
Side View
Table 60.0%Crown 31.3°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
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$2,904 HKD|Low: HK$1,287 HKD|High: HK$7,563 HKD|Avg: HK$3,407 HKD|+2.9%
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
November 1, 2026
Retailer 12HK$1,287 HKD
Retailer 7HK$1,436 HKD
Retailer 3HK$1,499 HKD
Retailer 2HK$1,601 HKD
Retailer 14HK$1,601 HKD
Retailer 5HK$2,275 HKD
Retailer 9HK$2,829 HKD
Retailer 10HK$2,900 HKD
Retailer 1HK$2,904 HKD
Retailer 6HK$3,350 HKD
Retailer 11HK$3,857 HKD
Retailer 4HK$4,085 HKD
Retailer 15HK$5,139 HKD
Retailer 13HK$5,429 HKD
Retailer 8HK$7,473 HKD

44 data points across 15 retailers

21 retailersHK$1,287 HKD to HK$8,470 HKD

A
Cheapest Retailer
-
HK$1,287 HKD
$164 USD
A
Retailer 2
-
HK$1,436 HKD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,499 HKD
$191 USD
View
Retailer 4
-
HK$1,601 HKD
$204 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,601 HKD
$204 USD
View
A
Retailer 6
-
HK$1,808 HKD
View
A
Retailer 7
-
HK$2,275 HKD
$290 USD
View
A
Retailer 8
-
HK$2,829 HKD
£284 GBP
View
A
Retailer 9
-
HK$2,848 HKD
$363 USD
View
A
Retailer 10
-
HK$2,900 HKD
€352 EUR
View
A
Retailer 11
-
HK$2,904 HKD
ZAR 5,979 ZAR
View
B+
Retailer 12
-
HK$3,350 HKD
$427 USD
View
B+
Retailer 13
-
HK$3,857 HKD
£387 GBP
View
Retailer 14
-
HK$4,085 HKD
A$801 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$4,372 HKD
SGD 753 SGD
View
B+
Retailer 16
-
HK$5,139 HKD
$655 USD
View
B
Retailer 17
-
HK$5,429 HKD
$692 USD
View
B
Retailer 18
-
HK$5,567 HKD
$710 USD
View
B
Retailer 19
-
HK$7,473 HKD
£750 GBP
View
B
Retailer 20
-
HK$8,370 HKD
£840 GBP
View
Most Expensive
B
Reve Diamonds
A3CF83503 · Nov 1
HK$8,470 HKD
$1,080 USD
View
20 more retailers have this diamond
Prices start from HK$1,287 HKDSave up to HK$7,183 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
0.54ct Asscher
HK$1,287 HKD