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Emerald|Natural|GIA

0.31ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 6512505513

Certificate GIA 6512505513

Diamond specifications and retailer prices

From HK$1,439 HKD
MYR 747 MYR
As of October 30, 2026
Save HK$1,101 HKD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$2,541 HKD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.31ct natural emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded G 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 6512505513. Listed at 6 retailers as of October 30, 2026, with prices from HK$1,439 to HK$2,541, a HK$1,101 spread on the same certified stone. 77 Diamonds lists it at HK$2,541. 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

0.31
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512505513
Dimensions4.51 × 3.32 × 2.18 mm
L/W Ratio1.36
Top View
4.51 mm3.32 mm0.31 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512505513
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.6%

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$2,541 HKD|Low: HK$1,439 HKD|High: HK$2,541 HKD|Avg: HK$1,903 HKD|+11.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5HK$1,439 HKD
Retailer 2HK$1,561 HKD
Retailer 4HK$1,687 HKD
Retailer 3HK$1,742 HKD
Retailer 6HK$2,099 HKD
77 DiamondsHK$2,541 HKD

39 data points across 6 retailers

6 retailersHK$1,439 HKD to HK$2,541 HKD

A
Cheapest Retailer
-
HK$1,439 HKD
MYR 747 MYR
B+
Retailer 2
-
HK$1,561 HKD
$199 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$1,687 HKD
$215 USD
View
B+
Retailer 4
-
HK$1,742 HKD
SGD 300 SGD
View
Retailer 5
-
HK$2,099 HKD
$268 USD
View
Price last confirmed 76 days ago
Most Expensive
B
77 Diamonds
EMCPBRUYMJKB · Oct 31
HK$2,541 HKD
£255 GBP
View
5 more retailers have this diamond
Prices start from HK$1,439 HKDSave up to HK$1,101 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
0.31ct Emerald
HK$1,439 HKD