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Emerald|Natural|GIA

0.51ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 6552313480

Certificate GIA 6552313480

Diamond specifications and retailer prices

From HK$2,542 HKD
MYR 1,320 MYR
As of October 30, 2026
Save HK$1,070 HKD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,611 HKD at 77 Diamonds · As of November 1, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552313480. Listed at 4 retailers as of October 30, 2026, with prices from HK$2,542 to HK$3,611, a HK$1,070 spread on the same certified stone. 77 Diamonds lists it at HK$3,611. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552313480
Dimensions5.23 × 3.74 × 2.58 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.23 mm3.74 mm0.51 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552313480
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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$3,611 HKD|Low: HK$2,291 HKD|High: HK$3,670 HKD|Avg: HK$2,910 HKD|+0.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4HK$2,542 HKD
Retailer 2HK$2,675 HKD
Retailer 3HK$2,845 HKD
77 DiamondsHK$3,611 HKD

40 data points across 4 retailers

4 retailersHK$2,542 HKD to HK$3,611 HKD

A
Cheapest Retailer
-
HK$2,542 HKD
MYR 1,320 MYR
B+
Retailer 2
-
HK$2,675 HKD
$341 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,845 HKD
SGD 490 SGD
View
Most Expensive
B+
77 Diamonds
EMCPKUACBGNR · Nov 1
HK$3,611 HKD
£362 GBP
View
3 more retailers have this diamond
Prices start from HK$2,542 HKDSave up to HK$1,070 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
0.51ct Emerald
HK$2,542 HKD