CaratHunter
Plans
Emerald|Natural|GIA

0.51ct J VS1 Emerald Natural Diamond

VG • J/VS1 • GIA 6522166180

Certificate GIA 6522166180

Diamond specifications and retailer prices

From $483 SGD
As of November 5, 2026
Save $1,033 SGD (68%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,062 SGD at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522166180. Listed at 24 retailers as of November 4, 2026, with a 214% 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522166180
Dimensions5.35 × 3.89 × 2.55 mm
L/W Ratio1.38
Top View
5.35 mm3.89 mm0.51 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522166180
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: 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: Nov 5
Current: $2,062 SGD|Low: $483 SGD|High: $2,062 SGD|Avg: $884 SGD
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
November 6, 2026
Retailer 10$483 SGD
Retailer 7$605 SGD
Retailer 5$645 SGD
Retailer 14$658 SGD
Retailer 4$677 SGD
Retailer 3$708 SGD
Retailer 13$708 SGD
Retailer 2$759 SGD
Retailer 15$759 SGD
Retailer 9$815 SGD
Retailer 6$913 SGD
Retailer 8$977 SGD
Retailer 11$1,019 SGD
Retailer 12$1,516 SGD
NZ Jewellers$2,062 SGD

28 data points across 15 retailers

24 retailers$483 SGD to $1,516 SGD

A
Cheapest Retailer
-
$483 SGD
A
Retailer 2
-
$605 SGD
View
Final sale: no returns
B+
Retailer 3
-
$622 SGD
View
Retailer 4
-
$645 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$658 SGD
View
Retailer 6
-
$658 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$677 SGD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
$685 SGD
View
Retailer 9
-
$708 SGD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$708 SGD
View
B+
Retailer 11
-
$759 SGD
View
B+
Retailer 12
-
$759 SGD
View
B
Retailer 13
-
$815 SGD
View
B
Retailer 14
-
$816 SGD
View
B
Retailer 15
-
$825 SGD
View
B
Retailer 16
-
$913 SGD
View
B
Retailer 17
-
$921 SGD
View
B
Retailer 18
-
$929 SGD
View
B
Retailer 19
-
$977 SGD
View
Retailer 20
-
$989 SGD
View
Price last confirmed 34 days ago
B
Retailer 21
-
$1,019 SGD
View
B
Retailer 22
-
$1,516 SGD
View
Retailer 23
-
$2,062 SGD
View
Price under review
Most Expensive
NZ Jewellers
42936e07-b0a6-4223-8602-637161cb411f · Oct 27
$2,062 SGD
$1,614 USD
View
Price under review
23 more retailers have this diamond
Prices start from $483 SGDSave up to $1,033 SGD

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
$483 SGD