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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 5231619622

Certificate GIA 5231619622

Diamond specifications and retailer prices

From $1,060 SGD
$829 USD
As of October 29, 2026
Save $1,684 SGD (61%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,980 SGD at NZ Jewellers · As of October 20, 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 E colour (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 5231619622. Listed at 25 retailers as of October 28, 2026, with a 159% 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
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231619622
Dimensions5.29 × 3.80 × 2.55 mm
L/W Ratio1.39
Top View
5.29 mm3.80 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231619622
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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 29
Current: $3,980 SGD|Low: $972 SGD|High: $3,980 SGD|Avg: $1,731 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
October 31, 2026
Retailer 5$1,060 SGD
Retailer 13$1,149 SGD
Retailer 15$1,149 SGD
Retailer 7$1,162 SGD
Retailer 14$1,194 SGD
Retailer 4$1,305 SGD
Retailer 3$1,327 SGD
Retailer 10$1,478 SGD
Retailer 2$1,487 SGD
Retailer 8$1,784 SGD
Retailer 6$1,908 SGD
Retailer 9$1,959 SGD
Retailer 11$2,336 SGD
Retailer 12$2,744 SGD
NZ Jewellers$3,980 SGD

30 data points across 15 retailers

25 retailers$1,060 SGD to $2,744 SGD

A
Cheapest Retailer
-
$1,060 SGD
$829 USD
Final sale: no returns
B+
Retailer 2
-
$1,129 SGD
$883 USD
View
B+
Retailer 3
-
$1,149 SGD
$899 USD
View
A
Retailer 4
-
$1,149 SGD
$899 USD
View
Retailer 5
-
$1,149 SGD
$899 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$1,162 SGD
$909 USD
View
B+
Retailer 7
-
$1,194 SGD
$934 USD
View
B+
Retailer 8
-
$1,278 SGD
$1,000 USD
View
B+
Retailer 9
-
$1,305 SGD
$1,021 USD
View
B+
Retailer 10
-
$1,327 SGD
$1,038 USD
View
B+
Retailer 11
-
$1,349 SGD
$1,055 USD
View
B+
Retailer 12
-
$1,355 SGD
$1,060 USD
View
B+
Retailer 13
-
$1,355 SGD
$1,060 USD
View
B+
Retailer 14
-
$1,393 SGD
$1,090 USD
View
B+
Retailer 15
-
$1,478 SGD
£910 GBP
View
B+
Retailer 16
-
$1,487 SGD
£916 GBP
View
B
Retailer 17
-
$1,680 SGD
$1,314 USD
View
B
Retailer 18
-
$1,784 SGD
€1,329 EUR
View
Retailer 19
-
$1,908 SGD
A$2,296 AUD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$1,959 SGD
ZAR 24,754 ZAR
View
B
Retailer 21
-
$2,336 SGD
£1,439 GBP
View
B
Retailer 22
-
$2,533 SGD
£1,560 GBP
View
B
Retailer 23
-
$2,744 SGD
£1,690 GBP
View
Retailer 24
-
$3,980 SGD
$3,113 USD
View
Price under review
Most Expensive
NZ Jewellers
faa1bd94-d94b-484c-986b-7e2631cb78a5 · Oct 20
$3,980 SGD
$3,113 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,060 SGDSave up to $1,684 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
$1,060 SGD