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Asscher|Lab Grown|IGI

2.57ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG693553772

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG693553772

Diamond specifications and retailer prices

From HK$2,668 HKD
$340 USD
As of November 2, 2026
Save HK$23,066 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$25,734 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.57ct lab-grown asscher diamond

This 2.57ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693553772 or 693553772. Listed at 20 retailers as of October 31, 2026, with prices from HK$2,668 to HK$25,734, a HK$23,066 spread on the same certified stone. Brilliant Earth lists it at HK$25,734. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.57
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693553772
Dimensions7.57 × 7.56 × 4.93 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm7.56 mm2.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693553772
Side View
Table 63.0%Crown 35.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 65.2%

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 2
Current: HK$25,734 HKD|Low: HK$2,668 HKD|High: HK$31,304 HKD|Avg: HK$8,840 HKD|-17.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 4HK$2,668 HKD
Retailer 12HK$2,989 HKD
Retailer 20HK$3,099 HKD
Retailer 6HK$3,311 HKD
Retailer 7HK$3,311 HKD
Retailer 3HK$3,705 HKD
Retailer 14HK$5,327 HKD
Retailer 19HK$5,335 HKD
Retailer 17HK$5,659 HKD
Retailer 13HK$5,941 HKD
Retailer 8HK$6,237 HKD
Retailer 10HK$7,328 HKD
Retailer 18HK$7,359 HKD
Retailer 2HK$8,014 HKD
Retailer 21HK$9,713 HKD
Retailer 5HK$10,647 HKD
Retailer 11HK$10,980 HKD
Retailer 9HK$12,514 HKD
Retailer 15HK$12,879 HKD
Retailer 16HK$13,272 HKD
Retailer 22HK$15,809 HKD
Brilliant EarthHK$25,734 HKD

37 data points across 22 retailers

20 retailersHK$2,668 HKD to HK$25,734 HKD

A
Cheapest Retailer
-
HK$2,668 HKD
$340 USD
A
Retailer 2
-
HK$3,099 HKD
$395 USD
View
A
Retailer 3
-
HK$3,311 HKD
$422 USD
View
Retailer 4
-
HK$3,311 HKD
$422 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$5,327 HKD
$679 USD
View
A
Retailer 6
-
HK$5,335 HKD
$680 USD
View
A
Retailer 7
-
HK$5,659 HKD
€687 EUR
View
A
Retailer 8
-
HK$5,941 HKD
£596 GBP
View
A
Retailer 9
-
HK$6,237 HKD
$795 USD
View
A
Retailer 10
-
HK$7,328 HKD
$934 USD
View
A
Retailer 11
-
HK$7,359 HKD
A$1,443 AUD
View
A
Retailer 12
-
HK$8,014 HKD
ZAR 16,501 ZAR
View
B+
Retailer 13
-
HK$9,713 HKD
$1,238 USD
View
B+
Retailer 14
-
HK$10,647 HKD
$1,357 USD
View
B+
Retailer 15
-
HK$10,980 HKD
$1,400 USD
View
B+
Retailer 16
-
HK$12,514 HKD
$1,595 USD
View
Retailer 17
-
HK$12,879 HKD
$1,641 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
HK$13,272 HKD
£1,332 GBP
View
B+
Retailer 19
-
HK$15,809 HKD
$2,015 USD
View
Most Expensive
B
Brilliant Earth
13701503A · Oct 31
HK$25,734 HKD
$3,280 USD
View
19 more retailers have this diamond
Prices start from HK$2,668 HKDSave up to HK$23,066 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
2.57ct Asscher
HK$2,668 HKD