CaratHunter
Plans
Emerald|Natural|GIA

0.51ct D IF Emerald Natural Diamond

GD • D/IF • GIA 6422954275

Certificate GIA 6422954275

Diamond specifications and retailer prices

From HK$12,161 HKD
As of November 1, 2026
Save HK$14,543 HKD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$26,704 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6422954275. Listed at 23 retailers as of November 1, 2026, with prices from HK$12,161 to HK$26,704, a HK$14,543 spread on the same certified stone. MOH London lists it at HK$26,704. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422954275
Dimensions5.50 × 4.05 × 2.45 mm
L/W Ratio1.36
Top View
5.50 mm4.05 mm0.51 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422954275
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$26,704 HKD|Low: HK$12,161 HKD|High: HK$37,283 HKD|Avg: HK$19,794 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
November 5, 2026
Retailer 7HK$12,161 HKD
Retailer 8HK$12,773 HKD
Retailer 11HK$13,848 HKD
Retailer 12HK$14,319 HKD
Retailer 10HK$14,483 HKD
Retailer 5HK$16,594 HKD
Retailer 6HK$19,458 HKD
Retailer 9HK$19,944 HKD
Retailer 4HK$22,000 HKD
Retailer 2HK$23,592 HKD
MOH LondonHK$26,704 HKD
Retailer 3HK$37,283 HKD

45 data points across 12 retailers

23 retailersHK$12,161 HKD to HK$26,704 HKD

B+
Cheapest Retailer
-
HK$12,161 HKD
B
Retailer 2
-
HK$12,624 HKD
View
B
Retailer 3
-
HK$12,647 HKD
View
B
Retailer 4
-
HK$12,773 HKD
View
Final sale: no returns
B
Retailer 5
-
HK$13,361 HKD
View
B
Retailer 6
-
HK$13,848 HKD
View
Retailer 7
-
HK$13,848 HKD
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$14,319 HKD
View
B
Retailer 9
-
HK$14,483 HKD
View
B
Retailer 10
-
HK$15,982 HKD
View
B
Retailer 11
-
HK$16,241 HKD
View
B
Retailer 12
-
HK$16,241 HKD
View
B
Retailer 13
-
HK$16,594 HKD
View
B
Retailer 14
-
HK$16,790 HKD
View
B
Retailer 15
-
HK$17,433 HKD
View
B
Retailer 16
-
HK$17,567 HKD
View
B
Retailer 17
-
HK$18,147 HKD
View
B
Retailer 18
-
HK$19,458 HKD
View
Retailer 19
-
HK$19,944 HKD
View
Price last confirmed 31 days ago
B
Retailer 20
-
HK$22,000 HKD
View
B
Retailer 21
-
HK$23,592 HKD
View
Most Expensive
B
MOH London
166F7044E · Nov 4
HK$26,704 HKD
£2,680 GBP
View
21 more retailers have this diamond
Prices start from HK$12,161 HKDSave up to HK$14,543 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.

B+
0.51ct Emerald
HK$12,161 HKD