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Emerald|Natural|GIA

1.56ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6435081900

Shape and cutting style on the report: Emerald cut

Certificate GIA 6435081900

Diamond specifications and retailer prices

From $3,420 SGD
HK$20,900 HKD
As of November 2, 2026
Save $3,769 SGD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,678 SGD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded I 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 6435081900. Listed at 21 retailers as of November 1, 2026, with a 110% 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

1.56
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle53.89°
OriginNatural
Grading LabGIA
CertificateGIA 6435081900
Dimensions7.76 × 5.59 × 3.72 mm
L/W Ratio1.39
Top View
7.76 mm5.59 mm1.56 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6435081900
Side View
Table 65.0%CrownGirdle: SLI-POLPavilion 53.89°Culet: NoneDepth 66.6%

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: Nov 2
Current: $3,420 SGD|Low: $3,355 SGD|High: $8,912 SGD|Avg: $5,210 SGD|-7.9%
Retailer 1
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
November 2, 2026
Retailer 1$3,420 SGD
Retailer 13$3,666 SGD
Retailer 15$3,681 SGD
Retailer 3$3,941 SGD
Retailer 17$4,118 SGD
Retailer 11$4,157 SGD
Retailer 16$4,168 SGD
Retailer 8$4,377 SGD
Retailer 5$4,551 SGD
Retailer 14$4,582 SGD
Retailer 7$4,601 SGD
Retailer 12$5,132 SGD
Retailer 6$5,381 SGD
Retailer 10$6,213 SGD
Retailer 4$6,437 SGD
Retailer 2$7,189 SGD
Retailer 9$7,862 SGD

24 data points across 17 retailers

21 retailers$3,420 SGD to $7,189 SGD

A
Cheapest Retailer
-
$3,420 SGD
HK$20,900 HKD
A
Retailer 2
-
$3,666 SGD
$2,868 USD
View
Final sale: no returns
A
Retailer 3
-
$3,681 SGD
$2,879 USD
View
A
Retailer 4
-
$3,941 SGD
€2,936 EUR
View
A
Retailer 5
-
$4,118 SGD
$3,221 USD
View
A
Retailer 6
-
$4,157 SGD
$3,252 USD
View
A
Retailer 7
-
$4,168 SGD
$3,260 USD
View
B+
Retailer 8
-
$4,377 SGD
$3,424 USD
View
B+
Retailer 9
-
$4,551 SGD
$3,560 USD
View
B+
Retailer 10
-
$4,582 SGD
£2,822 GBP
View
B+
Retailer 11
-
$4,601 SGD
$3,599 USD
View
B+
Retailer 12
-
$5,132 SGD
€3,823 EUR
View
Retailer 13
-
$5,206 SGD
$4,072 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$5,381 SGD
$4,209 USD
View
B+
Retailer 15
-
$5,607 SGD
A$6,748 AUD
View
Retailer 16
-
$5,661 SGD
A$6,812 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$6,213 SGD
$4,860 USD
View
B+
Retailer 18
-
$6,437 SGD
ZAR 81,350 ZAR
View
B+
Retailer 19
-
$7,189 SGD
£4,428 GBP
View
Retailer 20
-
$7,862 SGD
$6,150 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
9de6fa0c-b86f-4fb7-a1f7-6c981c416f02 · Sep 26
$8,678 SGD
$6,788 USD
View
Price last confirmed 37 days ago
20 more retailers have this diamond
Prices start from $3,420 SGDSave up to $3,769 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
1.56ct Emerald
$3,420 SGD