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Round|Lab Grown|UNKNOWN

2.54ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • UNKNOWN 178199286

Certificate UNKNOWN 178199286

Diamond specifications and retailer prices

From HK$3,884 HKD
$495 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: HK$3,884 HKD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 178199286. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.54
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 178199286
Dimensions8.56 × 8.63 × 5.48 mm
L/W Ratio1.01
Top View
8.56 mm8.63 mm2.54 ctE / SI2
OriginLab Grown
CutExcellent
CertificateUNKNOWN 178199286
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 63.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: HK$3,884 HKD|Low: HK$1,436 HKD|High: HK$6,921 HKD|Avg: HK$4,423 HKD|-27.3%
August 26, 2026
Loose Grown DiamondHK$3,884 HKD

7 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
178199286 · Oct 30
HK$3,884 HKD
$495 USD
View

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C
2.54ct Round
HK$3,884 HKD