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Emerald|Natural|GIA

0.51ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 7238699348

Certificate GIA 7238699348

Diamond specifications and retailer prices

From $459 SGD
As of November 5, 2026
Save $1,299 SGD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,758 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7238699348. Listed at 11 retailers as of November 5, 2026, with prices from $459 to $1,758, a $1,299 spread on the same certified stone. NZ Jewellers lists it at $1,758. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7238699348
Dimensions5.85 × 3.58 × 2.31 mm
L/W Ratio1.63
Top View
5.85 mm3.58 mm0.51 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 7238699348
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 5
Current: $1,758 SGD|Low: $479 SGD|High: $1,758 SGD|Avg: $755 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$479 SGD
Retailer 2$484 SGD
Retailer 9$494 SGD
Retailer 7$496 SGD
Retailer 3$589 SGD
Retailer 8$617 SGD
Retailer 10$701 SGD
Retailer 4$734 SGD
Retailer 5$1,058 SGD
NZ Jewellers$1,758 SGD

40 data points across 10 retailers

11 retailers$459 SGD to $1,758 SGD

B+
Cheapest Retailer
-
$459 SGD
B+
Retailer 2
-
$479 SGD
View
B+
Retailer 3
-
$484 SGD
View
Retailer 4
-
$494 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$511 SGD
View
B+
Retailer 6
-
$589 SGD
View
B
Retailer 7
-
$617 SGD
View
B
Retailer 8
-
$617 SGD
View
B
Retailer 9
-
$734 SGD
View
C
Retailer 10
-
$1,058 SGD
View
Most Expensive
C
NZ Jewellers
bc5447c4-add6-4946-879f-ee7d859a4245 · Nov 5
$1,758 SGD
$1,376 USD
View
10 more retailers have this diamond
Prices start from $459 SGDSave up to $1,299 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
$459 SGD