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Emerald|Natural|GIA

0.51ct G SI1 Emerald Natural Diamond

GD • G/SI1 • GIA 1543292666

Certificate GIA 1543292666

Diamond specifications and retailer prices

From $404 SGD
₹30,119 INR
As of October 30, 2026
Save $852 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,074 SGD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543292666. Listed at 19 retailers as of October 29, 2026, with a 211% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543292666
Dimensions5.86 × 3.69 × 2.44 mm
L/W Ratio1.59
Top View
5.86 mm3.69 mm0.51 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543292666
Side View
Table 70.0%CrownGirdle: Sli. ThickPavilionCulet: NDepth 66.2%

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 30
Current: $2,074 SGD|Low: $404 SGD|High: $2,084 SGD|Avg: $805 SGD|-0.5%
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
Retailer 19
November 1, 2026
Retailer 15$404 SGD
Retailer 19$541 SGD
Retailer 6$577 SGD
Retailer 17$583 SGD
Retailer 18$583 SGD
Retailer 2$589 SGD
Retailer 5$624 SGD
Retailer 12$670 SGD
Retailer 4$678 SGD
Retailer 16$708 SGD
Retailer 9$715 SGD
Retailer 7$748 SGD
Retailer 3$780 SGD
Retailer 10$812 SGD
Retailer 14$835 SGD
Retailer 11$871 SGD
Retailer 13$891 SGD
Retailer 8$1,257 SGD
NZ Jewellers$2,074 SGD

31 data points across 19 retailers

19 retailers$404 SGD to $1,257 SGD

A
Cheapest Retailer
-
$404 SGD
₹30,119 INR
B+
Retailer 2
-
$541 SGD
$423 USD
View
B+
Retailer 3
-
$577 SGD
View
B+
Retailer 4
-
$583 SGD
$456 USD
View
B+
Retailer 5
-
$583 SGD
$456 USD
View
B+
Retailer 6
-
$589 SGD
HK$3,600 HKD
View
B+
Retailer 7
-
$624 SGD
$488 USD
View
B+
Retailer 8
-
$670 SGD
£413 GBP
View
B+
Retailer 9
-
$678 SGD
£418 GBP
View
B+
Retailer 10
-
$708 SGD
$554 USD
View
Retailer 11
-
$715 SGD
$559 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$748 SGD
$585 USD
View
B+
Retailer 13
-
$780 SGD
$610 USD
View
B
Retailer 14
-
$812 SGD
$635 USD
View
B
Retailer 15
-
$835 SGD
ZAR 10,551 ZAR
View
Retailer 16
-
$871 SGD
A$1,048 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$891 SGD
€664 EUR
View
B
Retailer 18
-
$1,257 SGD
£774 GBP
View
Most Expensive
NZ Jewellers
accd189c-0ef5-4e5e-b563-cd5b0aa0c90d · Oct 30
$2,074 SGD
$1,622 USD
View
Price under review
18 more retailers have this diamond
Prices start from $404 SGDSave up to $852 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
$404 SGD