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Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

VG • J/SI1 • GIA 6237875912

Certificate GIA 6237875912

Diamond specifications and retailer prices

From $415 SGD
$325 USD
As of October 31, 2026
Save $1,315 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,731 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237875912. Listed at 13 retailers as of October 30, 2026, with prices from $415 to $1,731, a $1,315 spread on the same certified stone. NZ Jewellers lists it at $1,731. 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

0.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237875912
Dimensions5.12 × 3.68 × 2.73 mm
L/W Ratio1.39
Top View
5.12 mm3.68 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6237875912
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.2%

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: Oct 31
Current: $1,731 SGD|Low: $415 SGD|High: $1,731 SGD|Avg: $722 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
November 1, 2026
Retailer 3$415 SGD
Retailer 10$451 SGD
Retailer 8$487 SGD
Retailer 11$504 SGD
Retailer 2$555 SGD
Retailer 5$586 SGD
Retailer 9$609 SGD
Retailer 7$697 SGD
Retailer 4$724 SGD
Retailer 6$834 SGD
Retailer 12$1,044 SGD
NZ Jewellers$1,731 SGD

32 data points across 12 retailers

13 retailers$415 SGD to $1,731 SGD

B+
Cheapest Retailer
-
$415 SGD
$325 USD
Final sale: no returns
B+
Retailer 2
-
$451 SGD
$353 USD
View
B+
Retailer 3
-
$487 SGD
$381 USD
View
B+
Retailer 4
-
$504 SGD
$394 USD
View
B+
Retailer 5
-
$555 SGD
£342 GBP
View
B+
Retailer 6
-
$586 SGD
£361 GBP
View
B+
Retailer 7
-
$609 SGD
$476 USD
View
B
Retailer 8
-
$697 SGD
ZAR 8,810 ZAR
View
Retailer 9
-
$724 SGD
A$871 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$729 SGD
$570 USD
View
B
Retailer 11
-
$834 SGD
€621 EUR
View
B
Retailer 12
-
$1,044 SGD
£643 GBP
View
Most Expensive
C
NZ Jewellers
7da6b8e4-f4c1-425f-910c-add7ff02cf78 · Oct 30
$1,731 SGD
$1,354 USD
View
12 more retailers have this diamond
Prices start from $415 SGDSave up to $1,315 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+
0.50ct Emerald
$415 SGD