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Emerald|Natural|GIA

0.51ct G VVS2 Emerald Natural Diamond

EX • G/VVS2 • GIA 6542923638

Certificate GIA 6542923638

Diamond specifications and retailer prices

From $769 AUD
$540 USD
As of October 28, 2026
Save $2,076 AUD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,795 AUD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542923638. Listed at 16 retailers as of October 27, 2026, with a 270% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542923638
Dimensions3.85 × 5.44 × 2.48 mm
L/W Ratio1.41
Top View
3.85 mm5.44 mm0.51 ctG / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542923638
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.5%

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 28
Current: $2,844 AUD|Low: $769 AUD|High: $3,795 AUD|Avg: $1,831 AUD|-25.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 3$769 AUD
Retailer 4$837 AUD
Retailer 6$858 AUD
Retailer 12$977 AUD
Retailer 11$1,019 AUD
Retailer 13$1,095 AUD
Retailer 9$1,110 AUD
Retailer 8$1,120 AUD
Retailer 14$1,132 AUD
Retailer 10$1,174 AUD
Retailer 5$1,250 AUD
Retailer 7$1,820 AUD
Retailer 2$2,106 AUD
Retailer 15$2,640 AUD
NZ Jewellers$2,844 AUD

38 data points across 15 retailers

16 retailers$769 AUD to $2,844 AUD

A
Cheapest Retailer
-
$769 AUD
$540 USD
A
Retailer 2
-
$837 AUD
$588 USD
View
Final sale: no returns
A
Retailer 3
-
$858 AUD
SGD 814 SGD
View
A
Retailer 4
-
$977 AUD
$686 USD
View
A
Retailer 5
-
$1,019 AUD
$716 USD
View
A
Retailer 6
-
$1,095 AUD
$769 USD
View
A
Retailer 7
-
$1,110 AUD
£614 GBP
View
A
Retailer 8
-
$1,120 AUD
£619 GBP
View
A
Retailer 9
-
$1,132 AUD
$795 USD
View
B+
Retailer 10
-
$1,174 AUD
$825 USD
View
B+
Retailer 11
-
$1,250 AUD
$878 USD
View
Retailer 12
-
$1,820 AUD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$2,106 AUD
£1,165 GBP
View
B
Retailer 14
-
$2,640 AUD
£1,460 GBP
View
B
Retailer 15
-
$2,844 AUD
$1,998 USD
View
Most Expensive
NZ Jewellers
46d333d7-01a7-42a5-aed8-ca503d4d06b4 · Oct 9
$3,795 AUD
$2,666 USD
View
Price under review
15 more retailers have this diamond
Prices start from $769 AUDSave up to $2,076 AUD

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
$769 AUD