CaratHunter
Plans
Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

EX • I/VS2 • GIA 6415925655

Certificate GIA 6415925655

Diamond specifications and retailer prices

From HK$6,543 HKD
$834 USD
As of October 29, 2026
Save HK$4,693 HKD (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$11,236 HKD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415925655. Listed at 6 retailers as of October 29, 2026, with prices from HK$6,543 to HK$11,236, a HK$4,693 spread on the same certified stone. 77 Diamonds lists it at HK$11,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415925655
Dimensions5.15 × 3.74 × 2.61 mm
L/W Ratio1.38
Top View
5.15 mm3.74 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415925655
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$11,236 HKD|Low: HK$5,947 HKD|High: HK$11,256 HKD|Avg: HK$8,768 HKD|+1.9%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2HK$6,543 HKD
77 DiamondsHK$11,236 HKD

37 data points across 2 retailers

6 retailersHK$6,543 HKD to HK$11,236 HKD

B
Cheapest Retailer
-
HK$6,543 HKD
$834 USD
Final sale: no returns
B
Retailer 2
-
HK$7,500 HKD
$956 USD
View
B
Retailer 3
-
HK$9,258 HKD
$1,180 USD
View
B
Retailer 4
-
HK$9,258 HKD
$1,180 USD
View
B
Retailer 5
-
HK$9,572 HKD
$1,220 USD
View
Most Expensive
B
77 Diamonds
EMMBCCMX3EAW · Oct 30
HK$11,236 HKD
£1,128 GBP
View
5 more retailers have this diamond
Prices start from HK$6,543 HKDSave up to HK$4,693 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$6,543 HKD