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Emerald|Natural|GIA

2.51ct D FL Emerald Natural Diamond

EX • D/FL • GIA 6512588774

Certificate GIA 6512588774

Diamond specifications and retailer prices

From HK$307,222 HKD
$39,158 USD
As of October 26, 2026
Save HK$219,806 HKD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$527,028 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512588774. Listed at 15 retailers as of October 26, 2026, with prices from HK$307,222 to HK$527,028, a HK$219,806 spread on the same certified stone. MOH London lists it at HK$527,028. 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
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.09°
Pavilion angle56.52°
OriginNatural
Grading LabGIA
CertificateGIA 6512588774
Dimensions10.21 × 6.42 × 3.88 mm
L/W Ratio1.59
Top View
10.21 mm6.42 mm2.51 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512588774
Side View
Table 70.0%Crown 46.09°Girdle: MED-STKPavilion 56.52°Culet: NoneDepth 60.4%

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 26
Current: HK$527,028 HKD|Low: HK$307,222 HKD|High: HK$530,535 HKD|Avg: HK$372,473 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7HK$307,222 HKD
Retailer 8HK$307,685 HKD
Retailer 10HK$322,066 HKD
Retailer 2HK$341,740 HKD
Retailer 4HK$349,644 HKD
Retailer 9HK$349,644 HKD
Retailer 6HK$355,308 HKD
Retailer 12HK$363,633 HKD
Retailer 3HK$377,614 HKD
Retailer 11HK$386,684 HKD
Retailer 5HK$407,278 HKD
MOH LondonHK$527,028 HKD

41 data points across 12 retailers

15 retailersHK$307,222 HKD to HK$527,028 HKD

A
Cheapest Retailer
-
HK$307,222 HKD
$39,158 USD
A
Retailer 2
-
HK$307,685 HKD
$39,217 USD
View
Final sale: no returns
A
Retailer 3
-
HK$310,408 HKD
$39,564 USD
View
A
Retailer 4
-
HK$317,719 HKD
$40,496 USD
View
A
Retailer 5
-
HK$322,066 HKD
$41,050 USD
View
A
Retailer 6
-
HK$341,740 HKD
£34,297 GBP
View
A
Retailer 7
-
HK$349,644 HKD
$44,565 USD
View
A
Retailer 8
-
HK$349,644 HKD
$44,565 USD
View
A
Retailer 9
-
HK$355,308 HKD
£35,659 GBP
View
A
Retailer 10
-
HK$363,059 HKD
$46,275 USD
View
A
Retailer 11
-
HK$363,633 HKD
$46,348 USD
View
B+
Retailer 12
-
HK$377,614 HKD
$48,130 USD
View
B+
Retailer 13
-
HK$386,684 HKD
£38,808 GBP
View
B+
Retailer 14
-
HK$407,278 HKD
€49,439 EUR
View
Most Expensive
B+
MOH London
8FA167283 · Oct 29
HK$527,028 HKD
£52,893 GBP
View
14 more retailers have this diamond
Prices start from HK$307,222 HKDSave up to HK$219,806 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 Emerald
HK$307,222 HKD