CaratHunter
Plans
Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

VG • G/VS2 • GIA 2233748767

Certificate GIA 2233748767

Diamond specifications and retailer prices

From $1,046 AUD
As of November 3, 2026
Save $1,451 AUD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,927 AUD at NZ Jewellers · As of November 2, 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233748767. Listed at 18 retailers as of November 3, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2233748767
Dimensions5.04 × 3.71 × 2.66 mm
L/W Ratio1.36
Top View
5.04 mm3.71 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2233748767
Side View
Table 67.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 71.7%

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: Nov 3
Current: $3,927 AUD|Low: $1,046 AUD|High: $3,927 AUD|Avg: $1,644 AUD
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
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 4$1,046 AUD
Retailer 17$1,055 AUD
Retailer 3$1,135 AUD
Retailer 5$1,135 AUD
Retailer 15$1,140 AUD
Retailer 12$1,150 AUD
Retailer 18$1,177 AUD
Retailer 8$1,283 AUD
Retailer 9$1,309 AUD
Retailer 2$1,448 AUD
Retailer 14$1,454 AUD
Retailer 7$1,696 AUD
Retailer 11$1,758 AUD
Retailer 10$1,914 AUD
Retailer 16$1,933 AUD
Retailer 13$2,294 AUD
Retailer 6$2,497 AUD
NZ Jewellers$3,927 AUD

32 data points across 18 retailers

18 retailers$1,046 AUD to $2,497 AUD

B+
Cheapest Retailer
-
$1,046 AUD
Final sale: no returns
A
Retailer 2
-
$1,055 AUD
View
Retailer 3
-
$1,135 AUD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,135 AUD
View
B+
Retailer 5
-
$1,140 AUD
View
B+
Retailer 6
-
$1,150 AUD
View
B+
Retailer 7
-
$1,177 AUD
View
B+
Retailer 8
-
$1,283 AUD
View
B+
Retailer 9
-
$1,309 AUD
View
B
Retailer 10
-
$1,448 AUD
View
B+
Retailer 11
-
$1,454 AUD
View
Retailer 12
-
$1,696 AUD
View
Price last confirmed 18 days ago
B
Retailer 13
-
$1,758 AUD
View
Retailer 14
-
$1,914 AUD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$1,933 AUD
View
B
Retailer 16
-
$2,294 AUD
View
B
Retailer 17
-
$2,497 AUD
View
Most Expensive
NZ Jewellers
7a0b9c4f-9799-4b1d-b388-2be51647384c · Nov 2
$3,927 AUD
$2,755 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,046 AUDSave up to $1,451 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
$1,046 AUD