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Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

EX • I/VS2 • GIA 6555256518

Certificate GIA 6555256518

Diamond specifications and retailer prices

From $606 SGD
$474 USD
As of October 29, 2026
Save $1,457 SGD (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,063 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555256518. Listed at 19 retailers as of October 29, 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555256518
Dimensions5.75 × 3.79 × 2.51 mm
L/W Ratio1.52
Girdle conditionSlightly Thick
Top View
5.75 mm3.79 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555256518
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 66.3%

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: $2,063 SGD|Low: $426 SGD|High: $2,063 SGD|Avg: $897 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 12$426 SGD
Retailer 4$606 SGD
Retailer 10$623 SGD
Retailer 14$628 SGD
Retailer 20$658 SGD
Retailer 21$678 SGD
Retailer 17$708 SGD
Retailer 19$708 SGD
Retailer 18$759 SGD
Retailer 13$824 SGD
Retailer 7$826 SGD
Retailer 6$881 SGD
Retailer 9$914 SGD
Retailer 8$922 SGD
Retailer 11$984 SGD
Retailer 16$984 SGD
Retailer 5$990 SGD
Retailer 2$1,016 SGD
Retailer 3$1,461 SGD
Retailer 15$1,528 SGD
NZ Jewellers$2,063 SGD

32 data points across 21 retailers

19 retailers$606 SGD to $2,063 SGD

A
Cheapest Retailer
-
$606 SGD
$474 USD
Final sale: no returns
A
Retailer 2
-
$623 SGD
$487 USD
View
A
Retailer 3
-
$658 SGD
$515 USD
View
A
Retailer 4
-
$678 SGD
$530 USD
View
A
Retailer 5
-
$708 SGD
$554 USD
View
A
Retailer 6
-
$708 SGD
$554 USD
View
A
Retailer 7
-
$759 SGD
$594 USD
View
B+
Retailer 8
-
$824 SGD
£508 GBP
View
B+
Retailer 9
-
$826 SGD
$646 USD
View
B+
Retailer 10
-
$881 SGD
$689 USD
View
B+
Retailer 11
-
$914 SGD
$715 USD
View
B+
Retailer 12
-
$922 SGD
$721 USD
View
B+
Retailer 13
-
$984 SGD
€733 EUR
View
Retailer 14
-
$990 SGD
A$1,191 AUD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$1,016 SGD
ZAR 12,835 ZAR
View
Retailer 16
-
$1,461 SGD
£900 GBP
View
Price last confirmed 18 days ago
B
Retailer 17
-
$1,528 SGD
£941 GBP
View
B
Retailer 18
-
$2,063 SGD
$1,614 USD
View
Most Expensive
NZ Jewellers
938eb6f3-1940-44fa-9098-c1d5bceb086b · Oct 17
$2,063 SGD
$1,614 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $606 SGDSave up to $1,457 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
$606 SGD