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Asscher|Lab Grown|IGI

2.51ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG692512821

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG692512821

Diamond specifications and retailer prices

From HK$3,789 HKD
$483 USD
As of October 25, 2026
Save HK$18,806 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$22,596 HKD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.51ct lab-grown asscher diamond

This 2.51ct lab-grown asscher sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG692512821 or 692512821. Listed at 14 retailers as of October 25, 2026, with prices from HK$3,789 to HK$22,596, a HK$18,806 spread on the same certified stone. Brilliant Earth lists it at HK$22,596. 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

2.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692512821
Dimensions7.49 × 7.47 × 4.87 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
7.49 mm7.47 mm2.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692512821
Side View
Table 64.0%Crown 37.9°Girdle: MediumPavilion 39°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: Oct 25
Current: HK$22,596 HKD|Low: HK$3,350 HKD|High: HK$26,518 HKD|Avg: HK$10,233 HKD|-11.4%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 10HK$3,789 HKD
Retailer 12HK$3,923 HKD
Retailer 3HK$4,943 HKD
Retailer 8HK$5,552 HKD
Retailer 15HK$6,025 HKD
Retailer 14HK$6,606 HKD
Retailer 2HK$6,870 HKD
Retailer 5HK$7,312 HKD
Retailer 7HK$12,076 HKD
Retailer 6HK$12,477 HKD
Retailer 4HK$14,201 HKD
Retailer 9HK$14,896 HKD
Retailer 11HK$15,456 HKD
Retailer 13HK$19,967 HKD
Brilliant EarthHK$22,596 HKD

42 data points across 15 retailers

14 retailersHK$3,789 HKD to HK$22,596 HKD

A
Cheapest Retailer
-
HK$3,789 HKD
$483 USD
Retailer 2
-
HK$3,923 HKD
£394 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$4,943 HKD
$630 USD
View
A
Retailer 4
-
HK$5,552 HKD
€674 EUR
View
A
Retailer 5
-
HK$6,025 HKD
$768 USD
View
A
Retailer 6
-
HK$6,606 HKD
$842 USD
View
A
Retailer 7
-
HK$6,870 HKD
£690 GBP
View
A
Retailer 8
-
HK$7,312 HKD
$932 USD
View
Retailer 9
-
HK$12,477 HKD
$1,590 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
HK$14,201 HKD
$1,810 USD
View
B
Retailer 11
-
HK$14,896 HKD
£1,495 GBP
View
Retailer 12
-
HK$15,456 HKD
$1,970 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
HK$19,967 HKD
$2,545 USD
View
Most Expensive
B
Brilliant Earth
13547304A · Oct 26
HK$22,596 HKD
$2,880 USD
View
13 more retailers have this diamond
Prices start from HK$3,789 HKDSave up to HK$18,806 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
2.51ct Asscher
HK$3,789 HKD