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Emerald|Natural|GIA

0.51ct D VS1 Emerald Natural Diamond

EX • D/VS1 • GIA 6555210451

Certificate GIA 6555210451

Diamond specifications and retailer prices

From $1,132 SGD
As of November 4, 2026
Save $1,594 SGD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,302 SGD at NZ Jewellers · As of November 5, 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 D 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 6555210451. Listed at 15 retailers as of November 4, 2026, with a 141% 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
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555210451
Dimensions5.79 × 3.74 × 2.39 mm
L/W Ratio1.55
Girdle conditionPolished
Top View
5.79 mm3.74 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555210451
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,302 SGD|Low: $1,038 SGD|High: $3,302 SGD|Avg: $1,714 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
November 5, 2026
Retailer 9$1,132 SGD
Retailer 3$1,213 SGD
Retailer 5$1,222 SGD
Retailer 4$1,227 SGD
Retailer 14$1,227 SGD
Retailer 10$1,274 SGD
Retailer 12$1,416 SGD
Retailer 11$1,482 SGD
Retailer 2$1,596 SGD
Retailer 6$1,785 SGD
Retailer 8$1,891 SGD
Retailer 7$2,477 SGD
Retailer 13$2,726 SGD
NZ Jewellers$3,302 SGD

43 data points across 14 retailers

15 retailers$1,132 SGD to $2,726 SGD

B+
Cheapest Retailer
-
$1,132 SGD
Final sale: no returns
B+
Retailer 2
-
$1,145 SGD
View
B+
Retailer 3
-
$1,148 SGD
View
Retailer 4
-
$1,213 SGD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$1,222 SGD
View
B+
Retailer 6
-
$1,227 SGD
View
B+
Retailer 7
-
$1,274 SGD
View
B+
Retailer 8
-
$1,416 SGD
View
B+
Retailer 9
-
$1,482 SGD
View
B+
Retailer 10
-
$1,596 SGD
View
B
Retailer 11
-
$1,785 SGD
View
B
Retailer 12
-
$1,891 SGD
View
B
Retailer 13
-
$2,477 SGD
View
B
Retailer 14
-
$2,726 SGD
View
Most Expensive
NZ Jewellers
1af41eac-6cf4-41c3-b79e-1ea6301e0fb9 · Nov 5
$3,302 SGD
$2,584 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,132 SGDSave up to $1,594 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.

B+
0.51ct Emerald
$1,132 SGD