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Emerald|Natural|GIA

0.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 5232535257

Certificate GIA 5232535257

Diamond specifications and retailer prices

From $615 SGD
As of November 4, 2026
Save $1,479 SGD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,093 SGD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232535257. Listed at 18 retailers as of November 4, 2026, with a 241% 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
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232535257
Dimensions5.46 × 3.95 × 2.47 mm
L/W Ratio1.38
Top View
5.46 mm3.95 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232535257
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 62.5%

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: Nov 4
Current: $828 SGD|Low: $615 SGD|High: $1,560 SGD|Avg: $894 SGD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$615 SGD
Retailer 3$631 SGD
Retailer 8$719 SGD
Retailer 2$727 SGD
Retailer 5$773 SGD
Retailer 1$828 SGD
Retailer 11$920 SGD
Retailer 6$993 SGD
Retailer 10$1,003 SGD
Retailer 4$1,035 SGD
Retailer 7$1,549 SGD

34 data points across 11 retailers

18 retailers$615 SGD to $2,093 SGD

A
Cheapest Retailer
-
$615 SGD
Final sale: no returns
A
Retailer 2
-
$631 SGD
View
Retailer 3
-
$667 SGD
View
Price last confirmed 18 days ago
Retailer 4
-
$695 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$719 SGD
View
Price last confirmed 20 days ago
Retailer 6
-
$719 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$771 SGD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$773 SGD
View
B+
Retailer 9
-
$828 SGD
View
B+
Retailer 10
-
$834 SGD
View
B+
Retailer 11
-
$920 SGD
View
B+
Retailer 12
-
$934 SGD
View
B+
Retailer 13
-
$993 SGD
View
Retailer 14
-
$1,003 SGD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,035 SGD
View
Retailer 16
-
$1,549 SGD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$2,093 SGD
View
Most Expensive
NZ Jewellers
9ba04919-f975-4aa1-8e80-1b44b74eb891 · Oct 17
$2,093 SGD
$1,638 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from $615 SGDSave up to $1,479 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
$615 SGD