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Emerald|Natural|GIA

2.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 5151742188

Certificate GIA 5151742188

Diamond specifications and retailer prices

From HK$233,300 HKD
€28,320 EUR
As of October 30, 2026
Save HK$61,642 HKD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$294,941 HKD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5151742188. Listed at 5 retailers as of October 28, 2026, with prices from HK$233,300 to HK$294,941, a HK$61,642 spread on the same certified stone. 77 Diamonds lists it at HK$294,941. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151742188
Dimensions8.70 × 6.68 × 4.49 mm
L/W Ratio1.30
Top View
8.70 mm6.68 mm2.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5151742188
Side View
Table 63.0%CrownGirdle: ThickPavilionCuletDepth 67.3%

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 30
Current: HK$294,941 HKD|Low: HK$229,263 HKD|High: HK$299,752 HKD|Avg: HK$258,655 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2HK$233,300 HKD
Retailer 4HK$235,897 HKD
Retailer 3HK$270,206 HKD
77 DiamondsHK$294,941 HKD

34 data points across 4 retailers

5 retailersHK$233,300 HKD to HK$294,941 HKD

A
Cheapest Retailer
-
HK$233,300 HKD
€28,320 EUR
A
Retailer 2
-
HK$235,897 HKD
$30,067 USD
View
B+
Retailer 3
-
HK$253,067 HKD
$32,255 USD
View
B+
Retailer 4
-
HK$270,206 HKD
$34,440 USD
View
Most Expensive
B+
77 Diamonds
EMZ7RWBGXWM · Oct 28
HK$294,941 HKD
£29,601 GBP
View
4 more retailers have this diamond
Prices start from HK$233,300 HKDSave up to HK$61,642 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 Emerald
HK$233,300 HKD